Error 0x800701b1 is often associated with file transfer issues, especially when copying or moving files from one location to another. Users typically encounter this error when dealing with large files, and it may manifest as a pop-up notification or prevent the completion of file operations.
In this article, we have discussed the causes of error 0x800701b1 and eight methods to help you fix the issue.
Below we have discussed:
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What causes error 0x800701b1?
Various reasons might cause the error 0x800701b1 while transferring files on a PC:
- Files or folders have experienced a change in ownership, resulting in restricted access.
- Transfer files and folders exceeding 4 GB to a FAT32 drive.
- Computer viruses may cause target disks to be read-only or write-protected, infecting them or encrypting information.
- There are multiple unwanted devices connected to your computer.
How to fix the issue?
Here are eight ways to help you get rid of this error:
Connect your device to another USB port
The error 0x800701B1 could occur because of insufficient power or slower transfer speeds. USB 3.0 ports provide quicker data transfers and greater power than USB 2.0 ports. If you encounter difficulties copying files to or from a hard drive connected to a USB 2.0 port on your computer, try unplugging it and reconnecting it to a USB 3.0 port instead.
Rescan Disks in Disk Management
A simple method to fix error 0x800701B1 involves rescanning disks in Disk Management, a Windows tool that allows users to see and control the hard drives connected to their PC. Here’s how to do it:
Step 1: Press the Windows+X keyboard shortcut, and then in the dropdown menu, click on Disk Management.
Step 2: In the Disk Management window, click on the Action tab at the top.
Step 3: In the menu, click on the Rescan Disks.
The rescan process won’t take long. Once it’s done, try transferring the data again to see if the issue has been resolved.
Update drivers
An outdated driver might trigger an error 0x800701B1. To fix this, consider updating the driver. Follow these steps:
Step 1: Press the Windows+X and tap on the Device Manager option in the dropdown menu.
Step 2: Double-click the Disk drives category to expand it, and right-click on your USB drive.
Step 3: In the menu, click on Update driver.
Step 4: In the new window, click on the Search automatically for drivers option.
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Reinstall driver
If updating the driver didn’t fix the problem, the driver may be corrupted. Try reinstalling it and attempt to transfer files once more. Follow these steps to reinstall the driver:
Step 1: Press the Windows+X and tap on the Device Manager option in the dropdown menu.
Step 2: Double-click the Disk drives category to expand it, and right-click on your USB drive.
Step 3: In the menu, click on Uninstall driver.
After uninstalling the driver, restart your PC, and it will automatically reinstall the driver.
Change Security Settings for USB drive
Another cause of Error 0x800701B1 could be restrictions on accessing your USB drive due to security permission issues. To resolve this error, you should adjust the Security settings for your USB drive. Here are the steps to do that:
Step 1: Press the Windows + E keys to open File Explorer.
Step 2: In File Explorer, right-click on your USB drive and then in the dropdown menu, click on the Properties.
Step 3: In the properties window, click the Security tab and the Advanced button.
Step 4: Click the Change button in the Advanced Security Settings for the USB drive window.
Step 5: In the Select User or Group window, click the Advanced button.
Step 6: Click on the Find Now button, then under the Search results section, double-click on your user’s name. After you are done, click on the OK button.
Step 7: When you return to the Advanced Security Settings for USB Drive window, check the box beside Replace all child object permission entries with inheritable permission entries from this object option. After that, click on the Apply button and then the OK button.
Check for file system errors
To check the file system error and fix it, follow the steps below:
Step 1: Press the Windows + E keys to open File Explorer.
Step 2: In the File Explorer, right-click on the problematic drive and then in the dropdown menu, click on Properties.
Step 3: In the properties, click on the Tools option and then click on the Check button under error checking. Wait for the error-checking process to end, and if it finds any error, then the system will fix itself.
Disconnect unnecessary Peripherals
You might face this problem because of an inadequate power supply. It’s recommended to disconnect any unnecessary peripherals connected to your computer and see if it resolves the issue.
Try another drive
If the previously mentioned solutions didn’t resolve the error code 0x800701B1, consider using a different external hard drive for transferring files from your computer. If the problem doesn’t persist with the new drive, there could be physical issues with your original external hard drive. In such cases, it’s advisable to discontinue using the problematic drive.
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