Win11 Update Problem: Parameter Incorrect Error Code - FSUTIL Solution
If you're experiencing a Win11 update problem with the error code 0x80071a91, you're not alone. Many users have reported this issue, and there are several potential solutions. In this article, we'll focus on one of the most common solutions: using the FSUTIL command to fix the problem.
What is the FSUTIL Command?
FSUTIL is a command-line tool that is included with Windows. It provides a range of file system-related functions, including the ability to manage file system tunneling and reparse points. In the context of the 0x80071a91 error code, we'll be using FSUTIL to reset the File Server Resource Manager (FSRM) service.
How to Use FSUTIL to Fix the 0x80071a91 Error Code
To use FSUTIL to fix the 0x80071a91 error code, follow these steps:
Press the Windows key + X and select "Command Prompt (Admin)" or "PowerShell (Admin)" from the menu.
Type the following command and press Enter:
fsutil service stop FSRMWait for the command to complete. This may take several minutes.
Type the following command and press Enter:
fsutil service start FSRMWait for the command to complete. Again, this may take several minutes.
Close the Command Prompt or PowerShell window and try updating Windows again.
Other Potential Solutions
If using FSUTIL to reset the FSRM service doesn't fix the 0x80071a91 error code, there are several other potential solutions. These include:
Resetting the Windows Update service
Running the Windows Update Troubleshooter
Checking for and installing driver updates
Disabling third-party antivirus software
Performing a clean boot
The 0x80071a91 error code can be frustrating, but there are several potential solutions. In this article, we've focused on using the FSUTIL command to reset the FSRM service. This is just one of many potential solutions, so if this doesn't work for you, don't give up - there are other options to try.