Error 646 on Windows update in VISTA Ultimate.

I had this problem for over a month. I start a separate thread because I noticed another symptom that seems to have started at the same time. In the days of XP and 2000 I think I remember having a similar problem and a MS Tech told me that it was because of my "script host" undermined.

The reason I mention that it's here that if I run the Windows 7 upgrade advisor he doesn't and several downloadable programs Google works, but generate Notepad to open. It was the same symptom that happened years ago, when when Windows update does not work.

Once, when I run Windows Vista update I get updates 7-8 and they cross apparently but then all fail with error message 646! Is there something in Vista as 'Scripten? That's what I was told to use when I got this error in XP. I suspect one of my security programs did a 'change of file association' causing Notepad to open the code instead of running. Update of Windows Vista does not open Notepad, but the coincidence of other programs cannot open while Windows update fails before occcured under XP and once again I said he had something to do with a Script Host?

Sorry for the hike. Can I switch to W7 but wonder if it works with no problem?

Thank you very much. This corrects the problem. Also I could not run the Windows 7 Upgrade Advisor before and now that also works after you run the hotfix you listed.

Tags: Windows

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