How to Fix Error 0x800701B1 on Windows PC? Here are 8 solutions (2023)

0x800701B1 is an error code you may receive when transferring files from your PC to an external hard drive. Some users also got the error when installing Windows 10 using a USB drive. How to fix error 0x800701B1.MiniTool-Softwarecompiles some solutions in this post.

It is common to transfer files from your PC to anotherexternal hard disk or USB stickin our daily life. Unfortunately, some users have received an error code 0x800701B1 while transferring files, which usually comes with the following error message:

An unexpected error is preventing you from copying the file. If you keep getting this error, you can use the error code to seek help with this issue. Error 0x800701B1: A non-existent device was specified.

There could be many reasons for this error. If you are having the same problem, don't worry. Here are some possible solutions that you can try one by one to fix the problem.

Tip:Some users have encountered 0x800701B1 while installing Windows 10 using a USB flash drive and the error message shows “Windows cannot install required files. Make sure that all files needed for the installation are available and restart the installation". This could be because the USB installation media was created incorrectly. To correct the error in this case, try to recreate the USB installation media.

Solution 1: Connect your external device to a different USB port

Error 0x800701B1 may appear due to poor performance or poor transmission speed. USB 3.0 typically has a higher data transfer rate and offers more efficient power management.

If your computer has multiple USB ports, try connecting your external hard drive or USB flash drive to your computer through a different USB port. If your external drive comes with USB 3.0 interface, you'd better connect it to USB 3.0 port instead of USB 2.0 port.

Recommended article:USB 2.0 vs 3.0: What's the Difference and Which is Better?.

Solution 2: Double check disks in Disk Management

Another easy way to fix error 0x800701B1 is to double-scan hard disks in Disk Management, a utility built into Windows PCs that allows users to view and manage installed hard disks. You just have to:

Step 1: Right-click on theTo startpress and selectDisk managementno menu pop-up.

How to Fix Error 0x800701B1 on Windows PC? Here are 8 solutions (1)

step 2: In Disk Management, click thePlotoption and selectRescan the diskno menu pop-up.

How to Fix Error 0x800701B1 on Windows PC? Here are 8 solutions (2)

You have to wait for the process to complete. Then try copying and pasting files to your USB drive again. If error 0x800701B1 persists then you should move on to the next solution.

(Video) Fix Error 0x800701b1, A device which does not exist was specified error in Windows 11/10/8/7

Solution 3: Update or reinstall the hard drive driver

An outdated or corrupted hard drive driver can also lead to error code 0x800701B1. To solve the problem in this case, you can try updating or reinstalling the driver software. Here is the detailed tutorial.

Step 1: Right-click on theTo startpress and selectdevice Manager.

step 2: In Device Manager, double-click thedrivescategory to expand it. Then right-click on the USB drive and select itupdate drivers.

How to Fix Error 0x800701B1 on Windows PC? Here are 8 solutions (3)

stage 3: Select from the pop-up windowAutomatic search for updated driver software🇧🇷 Then patiently follow when the latest driver is downloaded and installed.

Step 4: Once the driver update is installed, restart your computer.

step 5: If error 0x800701B1 occurs again, go todevice Manager, right-click the USB drive and selectuninstall device🇧🇷 After uninstalling the driver, restart your computer and the driver will be reinstalled automatically.

Solution 4: Rollback hard drive driver

You may also encounter error code 0x800701B1 due to disk driver compatibility issues, especially when using a USB flash drive. If you already have the latest driver software installed, you may need to try rolling back the driver to an older version.

Step 1: Opendevice Manager.

step 2: Double clickdrives(or USB Serial Bus Controller) to extend it. Then right-click on the USB drive and select itCharacteristics.

stage 3: Switch to in pop-up windowconductorguide and click onrollback driverKnopf.

Tip:If the Roll Back Driver button is grayed out, then no previous hard disk driver version is available and you need to move on to the next solution.

Solution 5: Change USB drive security options

Another reason for error 0x800701B1 "A non-existent device was specified" is that you don't have permission to access your USB drive due to security permission issues. To fix the error, you need to change your USB drive's security settings by following the steps below.

(Video) How To Fix Error 0x800701b1 - A Device Which Does Not Exist Was Specified

Step 1: pressWin+EOpenfile manager.

step 2: Cliqueit's pcin the left panel and right click on your USB drive. Select from the popup windowCharacteristics.

How to Fix Error 0x800701B1 on Windows PC? Here are 8 solutions (4)

stage 3: Go to in pop-up windowsafetyguide and click onProgressiveKnopf.

How to Fix Error 0x800701B1 on Windows PC? Here are 8 solutions (5)

Step 4: In the USB Drive Advanced Security Settings window, clickchangeButton. Then click onProgressiveSelect a button in the User or Group window.

How to Fix Error 0x800701B1 on Windows PC? Here are 8 solutions (6)

step 5: In the window that opens, click the buttonfind nowButton. Then, in the Search Results section, double-click the user's name. When you return to the Select User or Group window, clickOKto confirm the changes.

How to Fix Error 0x800701B1 on Windows PC? Here are 8 solutions (7)

step 6: When you return to the USB Drive Advanced Security Settings window, enable theReplace all child object permission entries with inheritable permission entries from this object"Possibility.

How to Fix Error 0x800701B1 on Windows PC? Here are 8 solutions (8)

step 7: CliqueUseeOKto keep the change.

Now you can check if error 0x800701B1 is fixed.

Solution 6: Check for file system errors

if there is anyFile system errorYou may also get error 0x800701B1 "A non-existent device was specified" on your USB drive. To fix error code 0x800701B1 in this case, there are three methods to choose from. Let's look at them one by one.

(Video) Fix Error 0x800701b1, a Device Which Does Not Exist Was Specified [Tutorial]

Method 1: Run CHKDSK from Command Prompt

Windows provides a built-in tool, CHKDSK, for checking and repairing file system errors, and you can access it viacommand prompt🇧🇷 It requires some computer knowledge and be careful when using the command prompt as you can damage your computer if you accidentally type wrong commands.

You can follow the steps below to run CHKDSK from the command prompt.

Step 1: pressWin+Rchamá-losto runWindow.

step 2: Typecmdin the field and pressctrl+layer+Prohibitedto run the command prompt as an administrator.

stage 3: At the command prompt, type the commandchkdsk*: /fand pressureProhibitedto check and correct all logical errors in the unit. Please note that you need to replace them.*with the letter of your USB drive while typing commands.

How to Fix Error 0x800701B1 on Windows PC? Here are 8 solutions (9)

Then just wait for the process to finish.

Method 2: Run CHKDSK in File Explorer

If you are not familiar with Command Prompt, you can run CHKDSK from File Explorer. Here are the detailed steps.

Step 1: pressWin+EOpenfile manager.

step 2: Select in File Explorerit's pcand right-click on the problematic drive that encountered error code 0x800701B1. Then selectCharacteristicsno menu pop-up.

stage 3: Go to in pop-up windowToolAba.

Step 4: TightenTestbutton below theerror checkingSection to start checking for file system errors on the drive.

How to Fix Error 0x800701B1 on Windows PC? Here are 8 solutions (10)

If Windows detects errors, you will be asked to restart your computer to correct them. Then just wait for the process to finish.

(Video) How to fix Windows update error 0x800701b1 windows 10 or 11

Method 3: Check the File System with MiniTool Partition Wizard

Alternatively, you can also check and fix file system errors on your USB drive with a reliable and professional third-party tool, MiniTool Partition Wizard. With this tool, you can easily fix error code 0x800701B1 in few clicks. You just have to:

Step 1: Download MiniTool Partition Wizard by clicking the following button. Then install and launch it to get its main interface.

free download

step 2: Select the partition on your USB drive and clickCheck the file systemLeft action panel function.

How to Fix Error 0x800701B1 on Windows PC? Here are 8 solutions (11)

stage 3: In the pop-up window, select "Check and fix detected errors” and click the buttonTo startKnopf.

How to Fix Error 0x800701B1 on Windows PC? Here are 8 solutions (12)

Then all you have to do is wait for the error checking to complete. After doing this, check if the 0x800701B1 problem goes away.

Solution 7: Remove unnecessary peripherals

You may also encounter insufficient power supply issues. Better try removing other unnecessary peripherals connected to your computer and see if that helps.

Solution 8: Try a different external drive

If all the above solutions didn't help you to resolve error code 0x800701B1, then try using another external hard drive to transfer files from your computer. If the problem does not appear, then there might be physical errors on your external hard drive. And you must stop using the problematic unit.

To deal with the problematic drive, here are some tips for you:

  • If you can access the drive, try moving your data yourself.
  • If there is important data on the problematic drive but you can access it, trydata recoverywith a professional tool or ask professionals for help.

How to fix error code 0x800701B1? Here are top 8 solutions and you can try them one by one to fix the to tweet

final result

If you are stuck by Error 0x800701B1 while transferring files from your PC to a USB device, then try the above solutions to fix the issue. You can share your ideas with us in the following comment zone. If you have any problems with MiniTool Partition Wizard, please contact us via email[Email protected].


What does an unexpected error is keeping you from creating the folder 0x800701b1? ›

The corruption of your hard drive could also cause your operating system to present you with errors. You'll likely encounter the error 0x800701B1 while attempting to relocate corrupt data files from your external drive. Therefore, you should scan your hard drive for data corruption to rule out this possibility.

What does we couldn t install Windows in the location you chose 0x800701b1? ›

The error 0x800701B1 might happen due to insufficient power or insufficient transfer speed. USB 3.0 usually has a higher data transfer rate and provides more efficient power management.

What is error code 0x80071b1? ›

Some Windows 10 users are regularly encountering the 0x800701b1 error code (A device that does not exist was specified) when trying to copy, paste, or replace files using File Explorer. This error code is also reported in instances when users attempt to install Windows 10 on a hard drive connected through a USB port.

How do I fix error code 0x800701b1? ›

One of the simplest but effective fixes against the Error 0x800701b1 is to use a different USB port to connect the device you are facing the error with. You could simply try to connect to the more recent USB 3.0 port instead of the old version which only delivers USB 2.0 connectivity.

How do I fix a corrupted storage device? ›

Methods to Fix Corrupted Hard Drive
  1. Go to Computer/This PC >> Select Hard Drive >> Choose Properties.
  2. Select Tools >> Error checking >> Check now >> Check local disk >> Start.
  3. Shut down all open and running programs >> wait for the system to check upon the next boot >> restart the PC.

How do I fix Windows Cannot be installed to this disk error? ›

Windows Cannot Be Installed to This Disk MBR
  1. Reboot your computer and start BIOS mode. ...
  2. Go to “Boot Devices” in BIOS and select the boot order that changes the DVD drive from UEFI to Legacy Mode.
  3. Make sure to save the changes and exit BIOS.
  4. Reboot your computer and try the Windows installation process again.
Apr 25, 2022

How do I fix Windows not installing? ›

  1. Make sure that your device has enough space. ...
  2. Run Windows Update a few times. ...
  3. Check third-party drivers and download any updates. ...
  4. Unplug extra hardware. ...
  5. Check Device Manager for errors. ...
  6. Remove third-party security software. ...
  7. Repair hard-drive errors. ...
  8. Do a clean restart into Windows.

What to do when it says Windows Cannot be installed to this disk? ›

For example, if you receive the error message: Windows cannot be installed to this disk. The selected disk is not of the GPT partition style , it's because your PC is booted in UEFI mode, but your hard drive is not configured for UEFI mode. You've got a few options: Reboot the PC in legacy BIOS-compatibility mode.

How do I get rid of error code switch? ›

Try to reboot the console. If it doesn't work, check if the system is up to date. If none of this works, you might need to repair physically your console. Amiibo figure is not accepted on the Switch.

How do I fix error code 0x800700b? ›

If the 0x8007007B error is caused by corrupt system files that are preventing the activation of your Windows license key, running the System File Checker (SFC) will automatically resolve the issue. If all goes well, you will be able to activate your Windows without the error message.

How do I fix 0x8007010b? ›

How to Repair Windows 10 Update Error 0x8007010b? [Partition...
  1. Solution 1: Enable the Windows Update Service.
  2. Solution 2: Run the Windows Update Troubleshooter.
  3. Solution 3: Run the SFC and DISM Utilities.
  4. Solution 4: Reset the Windows Update Components.
  5. Solution 5: Manually Update Your Windows.
Aug 12, 2022

How do I fix no bootable device found error? ›

No bootable devices found error

If the operating system is installed in Legacy mode, the error message appears when you reboot/restart the system. The failure cannot be recovered by changing the BIOS setting back to UEFI. The operating system should be reinstalled.

Can you uncorrupt a hard drive? ›

Yes, you can fix a corrupted hard drive by formatting it with a new file system. Logical hard drive corruption is often caused by a damaged or corrupted file system. Formatting the partition will correct this.

How to fix a corrupted internal hard drive without formatting? ›

You can fix a corrupted hard drive by running the CHKDSK command in Command Prompt. Caution: The CHKDSK command known for scanning and repairing drive, allow to use /f and /r attributes to fix the corruption in the hard disk.

How do I know if my hard drive is corrupted? ›

This tool is called Check Disk (chkdsk). To run Check Disk on a drive: Open My Computer (Start, My Computer) then right click on the drive you want to scan and select Properties. Select the Tools tab, then click on the Check Now button.

How do I fix Windows 10 failed to boot without disk? ›

Launch the Windows 10 Advanced Startup Options menu by pressing F11. Go to Troubleshoot > Advanced options > Startup Repair. Wait for a few minutes, and Windows 10 will fix the startup problem.

How do I fix Windows Cannot be installed to this disk the selected disk has an MBR partition table without losing data? ›

The only solution to 'Windows cannot be installed to this disk MBR' is to change MBR to GPT. To get it done, you can either use the partition tool - EaseUS Partition Master or Windows installation DVD/USB, depending on whether you want to keep the files on the MBR disk.

How do I repair a corrupt Windows 10 install? ›

The best tool for repairing damaged Windows installations is System File Checker (SFC). Like many of Microsoft's most powerful repair tools, SFC runs from the command line. After executing the program, it inspects Windows for signs of damage. When it detects damaged files, SFC automatically repairs them.

How do I force install Windows? ›

How to Re-install or Upgrade to Windows 10 / How to Force Reset Your PC
  1. Go to Settings by clicking the Windows key then clicking the gear icon.
  2. Select the "Update & security" option.
  3. Click the “Recovery” option from the left side of the window.
  4. Click the "Get started" option under Reset this PC.
Mar 18, 2020

How do I force Windows to install drivers? ›

In the search box on the taskbar, enter device manager, then select Device Manager. Right-click (or press and hold) the name of the device, and then select Uninstall. Restart your PC. Windows will attempt to reinstall the driver.

How to boot on Safe Mode? ›

After your PC restarts, you'll see a list of options. Select 4 or press F4 to start your PC in Safe Mode. Or if you'll need to use the internet, select 5 or press F5 for Safe Mode with Networking.

How do I fix operating system not found without CD? ›

Let's take a look at how to fix the "operating system not found" error on Windows 10.
  1. Check the BIOS. You need to check for two things in the BIOS. ...
  2. Reset the BIOS. ...
  3. Fix the Boot Records. ...
  4. Enable or Disable UEFI Secure Boot. ...
  5. Activate the Windows Partition. ...
  6. Use Easy Recovery Essentials. ...
  7. Reinstall your Windows.
Sep 15, 2022

How to enable boot disk controller in BIOS? ›

Press the power button to turn on the computer, and then immediately press the Esc key repeatedly until the Startup Menu opens. Press F10 to open BIOS Setup. Use the right arrow key to select System Configuration, use the down arrow key to select Boot Options, and then press Enter. Check for Legacy Support in the list.

How to install Windows in UEFI mode? ›

  1. Connect a USB Windows 10 UEFI install key.
  2. Boot the system into the BIOS (for example, using F2 or the Delete key)
  3. Locate the Boot Options Menu.
  4. Set Launch CSM to Enabled. ...
  5. Set Boot Device Control to UEFI Only.
  6. Set Boot from Storage Devices to UEFI driver first.
  7. Save your changes and restart the system.

Does restarting your Switch delete everything? ›

All data in the system memory, including software, save data, screenshots, and user information will be deleted, restoring the console to factory settings.

How do you master reset a Switch? ›

Complete These Steps:
  1. Select “System Settings” from the HOME Menu.
  2. Scroll down to “System” and select it.
  3. Scroll all the way down to the bottom of the menu and select “Formatting Options”. ...
  4. Select “Restore Factory Settings” to delete all data in the system memory.

What is error code 0x8007007B Windows 8? ›

If you get the activation error “0x8007007b” or “0x8007232b” when you try to activate your Windows 8, then probably you use a generic Windows 8 product key during installation and the activation wizard cannot find a valid KMS (Key Management Server) to activate your copy.

What is error code 0x8007000B? ›

Operation Failed with Error 0x8007000B. An attempt was made to load a program with an incorrect format. This issue occurs when the following conditions are true: You perform the unattached installation on a computer that is running Windows Server 2008 R2.

What is error code 0x800700b Windows 10? ›

The most common cause of this error seems to be a failed connection to the Key Management Service (KMS). This is a known glitch on Windows 10's activation wizard, especially on its 10240 build. Some users report that corrupted system files can lead to the error as well.

What is 0x8007010b scheduled task? ›

This error simply means that the “Start In” folder is incorrect. Change the incorrect folder in start in: Please note that quotation marks are NOT valid characters, they are valid in the “Program/script” field.

What is error code 8007010b? ›

The error 0x8007010B translates “The directory name is invalid”. This is often seen when the specified command run in task sequence step doesn't have the valid path to execute the command line.

What is update problem 0x8007010b? ›

The 0x8007010b error is a generic Windows error, which means an essential directory is missing or the OS failed to access the directory. It is mainly reported to occur while updating Windows but was also reported to occur when installing an application or creating a folder.

What does Xbox error code 0x800701b1 mean? ›

The error code means a device which does not exist was specified. It looks like the hard drive is wearing out. Download and run HDTune .

How do I fix setup was unable to create new folder? ›

There is a simple solution:
  1. Go to 'C:\Users\AppData\Roaming' and delete folder 'Code'.
  2. Go to 'C:\Users\AppData\Local\Programs\Microsoft VS Code' and run 'unins000.exe'.
  3. Download and install 'Visual Studio Code'.
  4. Go to 'Recycle Bin' and restore folder 'Code'.
Feb 4, 2022

Why can't I create a new folder on my flash drive? ›

Get permission from Windows Explorer. If you aren't capable of creating new folder on the drive with the error – Destination Folder Access Denied. You need permission to perform this action, you need to get permission from Windows Explorer.

How do I fix hard disk I O device error? ›

Part 3: How to Fix External Hard Drive I/O Error?
  1. Check All Cable Connections. ...
  2. Check All the Cords. ...
  3. Update or Reinstall Drivers. ...
  4. Change Device Transfer Mode. ...
  5. Command Prompt. ...
  6. Try Clean Booting Your PC. ...
  7. Send for Manual Repair.
Jan 6, 2023

How do I fix error 0x800? ›

Workaround for error code 0x80070002
  1. Start the computer. Press the F8 key during startup to start the computer in safe mode.
  2. Click Start, click Run, type regedit, and then click OK.
  3. Delete the following registry subkeys from the registry: HKEY_USERS\. ...
  4. Exit Registry Editor.
  5. Restart the computer.


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(Jamie Wagner)


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