Not sure where to post, but update not installing even after re-install RRS feed

  • Question

  • Okay, I am

    very frustrated. This has been happening for months-

    Update for Microsoft .NET Framework 4 on Windows XP, Windows Server 2003, Windows Vista, Windows 7, Windows Server 2008, Windows Server 2008 R2 for x64-based Systems (KB2468871)

    Installation date: ‎1/‎2/‎2012 12:49 PM

    Installation status: Failed

    Error details: Code 643

    Now, I have done the "Microsoft fix it" and everything else known to man. I was in contact with a support staff person for weeks and did everything she told me to do,then after they all failed she sent a replacement disk, installed it, and the same thing is happening with this update. I have uninstalled, repaired, everything and nothing works. What is the deal????

    Monday, January 2, 2012 6:32 PM