How to create a boot disk

This page provides details about creating a boot diskette, or floppy disk, for Windows and not how to create a bootable CD. If you’re looking for steps for newer versions of Windows (e.g., Windows 7, 8, or 10), see: How to create a recovery disk in Windows.

A boot disk allows you to boot from a diskette instead of your hard drive. This diskette can fix issues that may arise during the lifetime of your computer or help load older MS-DOS games. Keep in mind this diskette is completely different than a restore CD or disc that may have been included with your computer.

After creating a boot diskette, it’s highly recommended you write-protect the diskette to prevent any virus from infecting the disk or the disk getting erased.

Creating an MS-DOS boot disk

These steps are for users who have MS-DOS installed on the computer. Find your version of Windows in the next section and follow the steps.

To create an MS-DOS diskette, begin by getting to the DOS directory by typing:

Once at the C:\DOS directory, skip to copying files.

Creating a Windows 3.x boot disk

These steps are for users who have Windows 3.x installed on the computer.

To create a Windows 3.x diskette, from Windows Program Manager, click File and then choose the option to Exit Windows, which gets you to a prompt; at the prompt, type:

Once at the C:\DOS directory, skip to copying files.

Creating a Windows 95 boot disk

These steps are for users who have Windows 95 installed on the computer.

In Windows 95, Microsoft has created a new method of creating a bootable recovery diskette. Unfortunately, however, this diskette does not support CD-ROM support and is missing a few recommended files. To do this, click Start, Settings, Control Panel, double-click the Add/Remove program’s icon, click the startup disk, and create the disk.

Alternatively, to create a Windows 95 boot diskette manually from Windows, click Start, Shutdown, and choose the option to restart the computer in an MS-DOS prompt. At the prompt, type:

Once at the C:\DOS directory, skip to copying files.

Creating a Windows 98 and ME boot disk

These steps are for users who have Windows 98 or Windows ME installed on the computer.

An excellent feature of Windows 98 and ME is its boot diskette. Using Windows to create a Windows 98 boot diskette gets all the needed boot files and CD-ROM support. To create a Windows 98 boot diskette, click Start, Settings, Control Panel, double-click the Add Remove program’s icon, click the startup disk, and create the disk.

Alternatively, to create a Windows 98 boot diskette manually from Windows, click Start, Shutdown, and choose the option to restart the computer in an MS-DOS prompt. At the prompt, type:

Once at the C:\DOS directory, skip to copying files.

Copying additional files

When making a boot disk, if you are running «Stacker» or some kind of a DoubleSpace or drive swapper program, this could not work.

Once in DOS and at the correct directory (mentioned earlier), you’re ready to create your bootable diskette. Insert a diskette that does not contain any information since it is going to be erased.

At the prompt, if you have MS-DOS 6.2, Windows 3.x, Windows 95, Windows 98, type:

If you have MS-DOS 5.0 Type using double density 5.25″ diskettes type:

If you have MS-DOS 3.11 through 4.0 using double density 5.25″ diskettes, type:

Once the diskette is formatted and the system are transferred, you’ll be returned to your original directory. In this directory, type:

If you’re planning to use this diskette as a diskette to load games or you feel that you need mouse support, you need to copy the mouse driver onto the boot diskette. The MS-DOS mouse driver is mouse.com or mouse.sys. Locate this file and copy it to your bootable diskette.

For CD-ROM support, visit our CD-ROM drivers page for information on loading your CD-ROM driver.

Once you have copied the above files, create an autoexec.bat and a config.sys. Get to the floppy drive by typing A:, once at the floppy drive, type:

Press and hold Ctrl + Z to return ^Z. Once this is displayed, press Enter to copy the file.

Press and hold Ctrl + Z to return ^Z. Once this is displayed, press Enter to copy the file.

Congratulations, after completing the above steps, you have a bootable floppy diskette.

Creating a Windows NT boot disk

To create a boot diskette, you must have access to the i386 directory on your Windows NT CD or possibly your hard drive.

Format the floppy diskette you want to make a bootable Windows NT boot disk using the Windows NT machine.

Copy boot.ini, ntdetect.com, and ntldr to the floppy diskette.

If you are using any SCSI devices that you need access to, you need to also load these drivers onto the diskette.

Creating a Windows 2000 boot disk

To create a Windows 2000 Professional bootable diskette, you need four 1.44 MB diskettes and the Windows 2000 Professional CD.

Click Start, Run, browse to the CD-ROM drive.
Open the «BOOTDISK» folder and double-click makeboot.exe and click ok to launch the program to create the diskette.

Users can also create an Emergency Repair Disk by clicking Start, Programs, Accessories, System Tools, and opening backup. From the backup window, click the button for Emergency Repair Disk and follow each of the steps.

Creating a Windows XP boot disk

The Microsoft Windows XP CD is a bootable CD and doesn’t need a bootable floppy diskette. Booting from the Windows XP CD allows you to not only install or reinstall Windows XP, but also troubleshoot.

Create MS-DOS bootable diskette

When formatting a floppy diskette, users have the option of creating an MS-DOS startup disk, follow the steps below to do this.

1. Place diskette in the computer.
2. Open My Computer, right-click the A: drive and click Format.
3. In the Format window, check Create an MS-DOS startup disk.
4. Click Start.

Create Windows XP setup diskettes

Microsoft has phased out bootable floppy diskettes in favor of bootable CDs and has not included a method of creating a bootable floppy diskette in Windows XP or from the CD.

How to use a boot disk

Once the bootable diskette is successfully created, follow the steps below to use the boot disk.

1. Place the diskette into write-protect mode (in case a virus is on the computer, this prevents the virus from transfer itself onto the diskette).
2. Insert the diskette into the computer and reset or turn on the computer to begin the boot process.
3. As the computer is booting, answer the questions prompted (if any).
4. Once at the A:\> prompt, take the appropriate actions depending on the situation of the computer.

• How to use the Windows command line (DOS).

Create a Bootable USB Flash Drive

Applies To: Windows Server 2016 Essentials, Windows Server 2012 R2 Essentials, Windows Server 2012 Essentials

You can create a bootable USB flash drive to use to deploy Windows Server Essentials. The first step is to prepare the USB flash drive by using DiskPart, which is a command-line utility. For information about DiskPart, see DiskPart Command-Line Options.

To create a bootable USB flash drive for use in recovering or reinstalling Windows on a PC instead of a server, see Create a recovery drive.

For additional scenarios in which you may want to create or use a bootable USB flash drive, see the following topics:

To create a bootable USB flash drive

Insert a USB flash drive into a running computer.

Open a Command Prompt window as an administrator.

In the new command line window that opens, to determine the USB flash drive number or drive letter, at the command prompt, type list disk , and then click ENTER. The list disk command displays all the disks on the computer. Note the drive number or drive letter of the USB flash drive.

At the command prompt, type select disk , where X is the drive number or drive letter of the USB flash drive, and then click ENTER.

Type clean , and the click ENTER. This command deletes all data from the USB flash drive.

To create a new primary partition on the USB flash drive, type create partition primary , and then click ENTER.

To select the partition that you just created, type select partition 1 , and then click ENTER.

To format the partition, type format fs=ntfs quick , and then click ENTER.

If your server platform supports Unified Extensible Firmware Interface (UEFI), you should format the USB flash drive as FAT32 rather than as NTFS. To format the partition as FAT32, type format fs=fat32 quick , and then click ENTER.

Type active , and then click ENTER.

Type exit , and then click ENTER.

When you finish preparing your custom image, save it to the root of the USB flash drive.

How to Create a Windows Boot (Startup) Disk

by Jenefey Aaron Updated on 2019-07-25 / Update for Fix Windows

Come across a message like: «bootmgr is missing» or «winload.exe is missing or corrupt»? Wanna reinstall an operating system? Wish to get back lost data from a crashed computer? These are all a Windows boot disk can solve. Here in this passage, we’ll give a simple tutorial on how to create a Windows boot disk, so that you can get rid of such problems, like computer startup, operating system installation, data recovery.

How to Create a Windows 10/8.1/8/7/XP/Vista Boot Disk

To make a bootable Windows disc, you can make use of a Windows boot disk creator. Windows Boot Genius (from Tenorshare) is a reliable one, which is specialized in creating bootable CD, DVD and USB for all Windows versions, including Windows 10, 8.1, 8, 7, Windows XP, Vista etc.

Free download the software using the download button below. And then follow the instructions to burn a Windows boot disk.

• 1). Launch the program. Select «How to create bootable CD/DVD or USB drive» on the main interface.
• 2). Insert a CD/DVD disk into the CD-ROM drive or connect USB Flash Drive into a USB port on the computer.
• 3) This software will locate the ISO file and check your CD/DVD-Writer or USB automatically. Click «Burn» button to start burning a boot disk automatically. The whole process will take one or two minutes.

That’s all for creating Windows bootable CD, DVD, and USB. Quite easy, isn’t it? If you haven’t created a boot disk yet, follow our tips and have a try.

What Windows Startup Disk Can Do for You?

A boot disk is necessary in many windows operations:

• 1). Boot up your PC. Insert a newly burnt CD or DVD into the computer which can’t start up normally, this issue can be fixed. For more information, go to another post about how to boot computer from burned CD/DVD.
• 2). Fix all PC startup issues. You may come across some problems when you boot your computer, such as blue screen of death, freeze, or crash. A boot disk can help fix this.
• 3). Data recovery. If you want to recover lost photos, videos, audios and documents from a crashed or formatted computer, you can make use of this boot disk.
• 4). Recover or reset Windows password. If you have lost Windows administration and user password, you can create a Windows bootable CD or DVD to restore them.

Updated on 2019-07-25 / Update for Fix Windows

Creating Bootable Windows XP, 7, 8 & 10 USB Flash Drive Installers

As time passes, more and more PCs are being built without an optical drive. When the time comes to reinstall or upgrade Windows, an issue can arise: Where does that setup DVD go? The answer: On a flash drive. Find out the different ways to get Windows XP through Windows 10 onto a bootable flash drive – and enjoy the speed benefits that come with it.

For a long time, Microsoft didn’t sell Windows install media in the form of bootable USB flash drives. Instead, it prefered to stick to old-school DVD media, despite the fact that many notebooks today are too small to even include an optical drive, and many DIYers are building PCs which forego one on purpose.

However, things have moved on, and for the first time, Microsoft has begun to sell Windows 10 on pre-configured USB drives. Previous versions of the OS (XP, 7 and 8.1), all require the user to create their own bootable USB drive.

Creating a bootable Windows USB drive used to be a chore, but today, one solution can pretty-well suit most people. However, there are times when a flash drive has some quirk that prevents it from working with a particular solution, so for that reason, this article takes a look at five different methods.

Guide Index:

Benefits of USB Install Media

Even if the target desktop or notebook has an optical drive, there are a couple of reasons to consider first creating a USB-based installer. Admittedly, the time and effort of creating the drive might make it best-suited for system builders, but for people like us, who juggle test machines, USB is a no-brainer.

To start, USB media is more durable than disc-based media. Discs can be easily scratched, while well-built USB flash drives can generally handle a bit of abuse. Then, there’s the convenience. Ever walk around with a disc in your pocket? It looks a bit odd.

For us, performance and reliability are the key reasons why we’ve opted to use USB-based installers in lieu of discs, especially with USB 3.0 being much more common. Even if a DVD has been burned at the highest commercial speeds, it won’t be able to compete with flash memory which offers far improved IOPS performance (operations per second) – it’s the same reason why SSDs are much faster for booting an OS and loading applications than a mechanical hard drive; the seek times are minuscule in comparison.

While it’s beyond the scope of this article, those who truly want a fast install experience can slipstream USB 3.0 support into the install media, which on current chipsets and an SSD target can allow you to install Windows in under 4 minutes flat.

USB Installer Tools & Successes

Over the course of this article, we’re going to be looking at five different solutions that accomplish the exact same thing: Creating a USB-based Windows installer; if one doesn’t work, the next one should (at least, that’s the hope). To give an overview of what to expect from each solution, refer to this success table:

Windows 10	Windows 8	Windows 7	Windows XP
Rufus	Yes*	Yes	Yes	Yes
UNetbootin	Yes	Yes	Yes	No
diskpart	Yes	Yes	Yes	No
Microsoft USB Tool	Yes	Yes	Yes	No
Media Creation Tool	Yes	No	No	No
* Requires Rufus 2.1.6 or later.

Given the fact that Windows XP has reached end-of-life status and doesn’t officially support installation over USB, we have to outline a number of problems and conditions in order to get it working. Windows XP over USB is still temperamental, and there is a good chance that it just won’t work with your system, so please keep this in mind.

For starters, modern UEFI-equipped machines are not designed to support such an old OS, so chances are that it will not even install, or even be detected in the first place. If the motherboard in question happens to support a legacy BIOS mode, then it might work. Different version of Rufus (explained later) have better luck with the XP process than others. We strongly suggest you skip to the dedicated part of this article that explains the problems with Windows XP and USB support.

What about Windows Vista? Like Windows 7, 8, and 10, Vista too can be installed from USB media with these same methods, but due to that fact that most have moved on from it in favor of 10, it’s not a big focus.

We mentioned Rufus above, and that’s the tool we’re going to lead in here with, as we consider it to be the simplest to use, and the most effective. We discussed the same tool in an article from summer 2012 called ‘Creating a Bootable DOS Flash Drive the Easy Way‘, as it allows for simple creation of bootable MS-DOS flash drives, as the title suggests.

After the look at Rufus, we’ll continue on to UNetbootin, Microsoft’s diskpart (a tool built into Windows), a quick mention of another official Microsoft tool, but one the company no longer promotes for Windows 7 and 8, as well as the latest method, the Media Creation Tool. But first…

Acquiring a Disc Image (ISO)

Some solutions listed on this page require a Windows disc image (.iso) to be present. The exception is ‘diskpart’, as the disc’s files will need to be transferred over manually (it doesn’t matter if they come from a mounted ISO or a drive in an actual DVD-ROM). ISOs are available from a number of sources, but most people will acquire them after purchasing the OS online through Microsoft, or through some other related Microsoft service. If you don’t have an ISO, or a disc for that matter, you’ll need to acquire one from a friend or elsewhere on the web.

If you’re just looking to download Windows 10 as an ISO, you simply need to run the tool listed in step #5, and choose to save as ISO rather than to burn the image to a flash drive. Note that we can’t really provide an MD5 for a Windows 10 ISO, as it changes every time it’s downloaded through Microsoft’s tool. Only the ISOs directly supplied by Microsoft would have static hashes.

There are multiple editions of any given Windows version, but we’re going to list the exact ISOs we used along with their MD5 checksums in case they prove useful.

MD5 Checksums

• Windows XP Pro (Service Pack 3): F424A52153E6E5ED4C0D44235CF545D5
• Windows 7 Ultimate (Service Pack 1): 56A26636EC667799F5A7F42F142C772D
• Windows 8 Pro: 0E8F2199FAE18FE510C23426E68F675A
• Windows 8.1 (MSDN; multi-version): CDADC5A76634651770A365F457702803

Please be careful where you source your OS image from, as most online sources will be pirated copies and/or bundled with extra (sometimes malicious) software. How the image was captured as well will have an effect on how the final boot drive turns out, so stick to official sources where possible.

For those who have a Windows setup DVD, a free tool like CDBurnerXP or ImgBurn can be used to rip it into an .iso file. Other tools exist that accomplish the same thing, but these are the only ones we can personally recommend. For mounting an ISO image, we’d recommend Virtual CloneDrive, as it’s free, and not the “free but a total nag” kind of free.

NOTE: Some anti-virus applications might interfere with the USB creation process due to the autorun properties involved, so if issues are experienced, we’d recommend temporarily disabling the anti-virus until the process is complete.

Using Rufus

Both Rufus and UNetbootin are simple tools for this task, and outside of Rufus’ Windows XP support, both work just the same. However, we prefer Rufus because we find it loads a lot quicker, and feels a bit faster, too. For a great many reasons, this is still our preferred method of creating USB boot drives.

With Rufus loaded up, choose the appropriate device that you want to turn into a boot drive, under the “Device” menu, and make sure that the file system is NTFS (not FAT32). The other options shouldn’t matter too much, although if you’re planning to install Windows 8 as an official EFI OS, you may wish to peruse the options under the “Partition scheme and target system type” menu. For Windows XP, select MBR Partition only.

To load the Windows .iso file, the small CD icon to the right of “Create a bootable disk using:” option can be clicked. After perusing the file manager for the ISO image and accepting it, the “Start” button can be clicked to have the tool work its magic. NOTE: As the program will state, doing this will erase all data off of the flash drive – so backup first.

If you have any issues, be sure to check out our Common Problems section below.

Using UNetbootin

UNetbootin is a well-known tool as it’s become a de facto choice for turning a bootable Linux live CD into a bootable Linux live flash drive – for that purpose, it still excels. Little do most people realize, it can handle Windows ISOs as well (but as the table at the top of this page shows, it doesn’t support creating a bootable Windows XP drive).

Like with Rufus, the appropriate drive should be selected from the “Drive:” menu at the bottom, and then the “…” button to the right of the largest text field can be clicked to search for and accept the required ISO. At this point, the “OK” can be clicked, and the process will get underway.

Unlike Rufus, UNetbootin doesn’t erase the flash drive first, so data remains intact – however, if you’re repeatedly writing new ISOs to the drive using the tool, it’s recommended you format after each one, so as to not leave unused scrap files around the drive. NOTE: We’d still recommend backing up personal data before writing an ISO to it just in case.

Using Microsoft diskpart

For those who don’t have an ISO, but rather a DVD, diskpart is the solution for you. It does require some command-line usage, but as you’ll see, it’s not too complicated. NOTE: This method will delete the entire flash drive, so be sure to back up personal data first.

To make proper use of diskpart, you’ll need to open a command prompt with administrator rights (head to “Start”, type in ‘cmd’, right-click it, and choose ‘Open as Administrator’). Once the prompt is opened, type in ‘diskpart’ to load the tool, and then ‘list disk’ to figure out which # relates to your flash drive.

External storage should appear at the end of the list, and in our case, it did (we’re using a 32GB flash drive, which appears here as 29GB). Once the appropriate drive is figured-out, it can be chosen using the ‘select disk #’ command. Once selected, it needs to be wiped clean, have a partition created, and then be formatted. The entire command process is summed-up in this block:

list disk – shows avaialble disks, look carefully for the one that looks like your flash drive
select disk # – change # to the disk (flash drive) you wish to use
clean – removes existing partions
create partition primary
select partition 1
active
format fs=ntfs quick
assign
exit

For those who might want to see this in action, we provide this screenshot:

Note that “quick” can be removed off of the format command to run a full format, but that might take minutes to tens of minutes depending on the drive (as it’s more thorough).

At this point, the Windows setup DVD can be inserted into the drive, or the ISO mounted, and its files copied over to the root folder of the flash drive. After the process is done, opening up the flash drive in the file manager should mirror the contents of the Windows DVD/ISO.

Using Microsoft Windows 7 USB/DVD Tool

After the Windows 7 launch, Microsoft released its own USB creator tool that supported its official ISOs. While the company no longer promotes the tool, it supports at least 7 and 8 just fine, so some might prefer to use it over the other solutions.

Once downloaded and opened, an ISO must be chosen. After that, the “USB Device” option needs to be clicked (this same tool can also burn straight to a DVD).

At the last screen, the appropriate flash dive needs to be selected from the menu, and after hitting “Begin copying”, the entire process will be complete after just a couple of minutes.

Truthfully, Microsoft’s tool here might be the easiest of them all to use, but because the company isn’t promoting it in any way, shape, or form (note that it’s called the Windows 7 USB/DVD tool, and not Windows 7 & 8 USB/DVD tool), we feel that it’s right to quicker recommend the other (often updated) solutions first.

Using Windows 10 Media Creation Tool

If you plan to install Windows 10 on a new system, use it to recover an existing system, or upgrade a previous install of Windows 7 or 8, creating a bootable flash drive is the first step. Windows 10 is the first Microsoft OS that not only natively supports USB installs, but encourages it and even sells USB drives ready-to-go.

The process with Windows 10 is not much different from Windows 7 and 8/8.1 like above, but is made simpler by the fact that you don’t even need the disk image first, as you can download it directly from Microsoft, complete with all the latest service packs already installed.

The whole process for creating a Windows 10 bootable USB drive can be done by using the Media Creation Tool; most systems these days will use the 64-bit version, so grab that.

Once you’ve downloaded the tool, run it and you’ll be presented with the media creation process. The gallery below outlines each step of the process for the basic method. There are a few things you might need to check first. Depending on where you plan to install Windows 10, you need to check which version you require, Home or Pro. NOTE: The contents of the USB flash drive will be erased, so make sure you back it up first.

The version you pick here at the beginning really doesn’t matter, since your license key will determine the version you can use, and the OS will change and configure itself based on that key. The N version of each OS type is for the EU compliant version, but truth be told, there isn’t anything different about it at this time. You can pick 64-bit as well, or both 32/64-bit if you are unsure or plan on using the bootable flash drive on different systems.

The Media Creation Tool can can be used to just download the ISO image of Windows 10, which can then be used with something like Rufus to create the bootable USB drive. This offers the advantage of being able to keep a backup of the ISO image, as well as create multiple boot drives without having to download the image each time. If you run into problems with the Media Creation Tool when it comes to creating the bootable flash drive, you can use the following method.

Instead of selecting USB Flash Drive in the Media Creation Tool, just select ISO File instead, choose a location to save the file, and after it’s downloaded, follow the steps outlined in the Rufus guide above. In general, we found this method more reliable than using the Media Creation Tool to create the Windows 10 bootable flash drive, and ther are a number of other advantages to using Rufus as well.

NOTE: When you let the Media Creation Tool handle the entire process of making the USB boot drive, there is a small problem when dealing with USB drives larger than 32GB. The tool will only create a single partition up to 32GB and then completely ignore the rest of the drive, and Windows-based operating systems can only handle a single partition on USB flash drives. If you create the boot drive with Rufus, it’ll use the entire drive, so 64GB and 128GB flash drives will have the full disk space made available.

Windows XP Notes

If you are attempting to use Windows XP on a USB drive, there are a couple of things to bear in mind. First off, we strongly recommend using Rufus (32-bit version) to setup XP on a USB flash drive over the other methods, as its success rate is much better. If installing with Rufus doesn’t work the first time, change the partition mode to MBR for BIOS only. Making XP boot over USB is a little tricky as well, because it’s much more sensitive to the age of the hardware and the system you are using it with.

As far as we know, the 32-bit ISO image of XP is the only compatible version that can be put on a bootable flash drive (success for XP 64-bit was limited). One of the key points though is that you can’t use a USB 3.0 port when installing, even with EHCI mode enabled. We also found that a lot of modern hardware refuses to detect the drive.

If you are using an older system, then you should have better luck booting Windows XP from a USB flash drive. Just be sure that your particular motherboard supports booting from USB in the first place (it’s normally off by default in older system). Check the BIOS boot section and see if USB drives are supported.

Unfortunately, the time period in which motherboards supported USB booting on older hardware is quite short, as anything before didn’t have the option, and anything after (around the time Windows Vista and 7 took off), those boards started the transition over to UEFI, which XP does not support.

A number of systems we have tested this with had very mixed results. Both an older Pentium D system with BIOS, and a i7-2600 with UEFI, couldn’t boot into XP. The USB media does work on a couple of laptops, but with other systems, it just boots up into a blank screen. If checking your motherboard settings for USB boot support and even legacy modes do not work, then you will have to resort to using a CD/DVD. You can read below for some more general advice as well.

Common Problems

No Bootable Device Detected

This can be caused by a number of things. The most common is that your system is not setup to detect or boot from USB devices. You will need to go into your BIOS/EFI and check whether your USB drive is detected at all. If it is, make sure that it’s available from the boot menu. If it isn’t, then some security option may be enabled that prevents booting from USB devices.

As each BIOS/EFI is different, we can not help with specific options, but check various security and boot menus to make sure that USB support is enabled. If everything appears correct, but still can’t be detected, try enabling USB legacy support, or a different USB port, such as a USB 2.0 port instead of USB 3.0.

It’s also possible that the install media, or ISO image you have, does not have the boot information available. Try a different ISO image if at all possible.

Windows Installer Starts But Can’t Detect Install Media

If the installer starts and lets you pick installation options, but an error occurs that either says it can’t detect the DVD or it requests you to insert media with additional drivers, then you need to use a USB 2.0 port.

Windows XP, Vista and 7, do not have native support for USB 3.0 ports. Attempting to install with your flash drive plugged into a USB 3.0 port will result in the above error. Unplug your USB Flash Drive and insert it into a USB 2.0 port, then begin the process again. You may still use a USB 3.0 Flash drive, but not plugged into a USB 3.0 port.

If no USB 2.0 ports are available (such as with more modern systems), then you will either need to go into the BIOS/EFI and enable forced legacy mode or enable EHCI on the USB ports, or you will need to ‘slipstream’ the USB 3.0 drivers into your Windows Install Image.

Flash Drive Isn’t Using All Available Space

This was mentioned previously in the Windows 10 section, but if you are creating a USB boot drive for Windows 10 and your 64GB drive is only showing 32GB available, then you need to recreate your boot drive with Rufus. The Media Creation Tool (MCT) only supports drives up to 32GB, and anything larger will have a second partition made, which Windows can not detect normally (but is still available if you plug it into a Linux machine for example). So download the ISO with MCT, then flash it with Rufus.

Windows 10 ‘Something Happened’

Generic and oh-so-helpful error. If you are using the Media Creation Tool to create the bootable USB flash drive, and it’s failing on the last step, try the alternative (and recommended) method of using the tool to download the ISO image and then use Rufus to create the boot media. If the Media Creation Tool is failing to download the ISO, then this is likely a network issue with either your local machine or Microsoft’s server. Try using a wired/Ethernet connection instead of wireless, or just wait a while and try again later. Failing that, try to download from a different machine if possible.

If you have any questions about any of the steps, please leave a comment below and we’ll help you as best we can.

Update: This article was updated May 2018 by Jamie Fletcher, to include Windows 10 and additional information regarding XP and USB size problems. Originally published December 2013.

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