Best Junk File Cleaner: How to Fix

User Guide to: 0X80071a91

Nov. 17th, 2015

How to Fix 0X80071a91 Error?

Item
Error Codes	0X80071a91
Recommended	Download 0X80071a91 Error Fixer
File version	5.2
Size	4.5MB
Speed Up Your PC	Free Performance Scan

0X80071a91 Error Again? What Happened?

This error 0X80071a91 popped up ater I ran youtube. Sometimes I also got blue screen error 0x000000DB DRIVER_CORRUPTED_SYSPTES. my computer is becoming slower and slower. Can someone help me?

- Carry Haire

0X80071a91 Error Again? What is Wrong with My Computer?

"0X80071a91" appears and crashes the active program window.

"The MACHINE_CHECK_EXCEPTION bug check has a value of 0X80071a91. This bug check indicates that a fatal machine check exception has occurred." came up.

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How to Fix 0X80071a91 Error?

This particular error can easily be resolved with a few simple steps. However, if you are not confident in your ability to use the methods below or they do not fully remove the issue on your computer, you may want to seek the assistance of a qualified repair technician who is well versed in fixing 0X80071a91.

Back-up the Registry of your operating system.
Find the Registry Key: [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate\OSUpgrade]
Note: this Registry Key should already exist, if it does not exist, create it.
Create a brand new DWORD Value that is named AllowOsUpdate
Set the Value to 0x00000001.
Close and reopen your Control Panel.
Restart the Microsoft Windows.

Check Event Viewer

Check the System and Application logs in Event Viewer for errors or warnings that might provide more clues on the cause of error 0X80071a91.

Still can't Fix Error 0X80071a91?

1. Download Error Fixer . Install it on your computer. Click Scan, and it will perform a scan for your computer. The junk files will be shown in the scan result.