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psykohog · 01-20-2008, 06:15 AM

I have been fighting the rollback 02 0X80070643 error for a few weeks. I finally got the software to update. I found the answer in another forum. Goto C:/Windows/system32/drivers/wdf01000.sys file and rename it wdf01000.sys.bak After hours of cleaning the reg and all of the other fixes this worked for me. I added the .bak and installed the software update with no problem. Hopes this helps some of the other people who have spent hours on this problem.. Thanks Microsoft for all of your help.

01-20-2008, 06:15 AM	#27 (permalink)
psykohog Zewbie Join Date: Oct 2007 Posts: 1 Reputation: 10 $zB: 0 Donate	I have been fighting the rollback 02 0X80070643 error for a few weeks. I finally got the software to update. I found the answer in another forum. Goto C:/Windows/system32/drivers/wdf01000.sys file and rename it wdf01000.sys.bak After hours of cleaning the reg and all of the other fixes this worked for me. I added the .bak and installed the software update with no problem. Hopes this helps some of the other people who have spent hours on this problem.. Thanks Microsoft for all of your help.