Error 0020-80070643 installing on Vista 64 bit RRS feed

  • Question

  • I am getting an error when trying to install Onecare, the error is 0020-80070643, which relates to Defender.


    I have tried all the suggested tools in the forums, but none seem to fix the problem.

    I have even searched to see if a restore point had defender mentioned, but they don't.

    Defender is running without issue.


    Anyone got any ideas before I go mad?




    Sunday, November 18, 2007 1:26 AM