Windows Update Encountered a Problem Code 643 RRS feed

  • Question

  • I don't know how to fix this problem. I can not afford for my computer to crash or to have to restore it back because I have all of my school work on here. What do I do?
    Tuesday, October 20, 2009 10:24 AM

All replies

  • I had the same problem... The solution is to turn your UAC (user account control) off. Go to control panel and in the "search" bar type in uac.  Turn it off and restart the computer. Then do the update and turn the uac back on. Hope this helps.
    Thursday, October 22, 2009 7:55 PM
  • Hey binkiebooh, Thanks so much. 
    But tell me, why can't the FAQ-help from Microsoft tell me anything useful?
    Thursday, November 12, 2009 5:36 PM