I bought the student version of Maple 11 last week, loaded it onto a Windows Vista machine, and used it for a few days. I had an occasional crash to the desktop, which became frustrating. Upon discovery there was a specific Vista update, I downloaded that, uninstalled the original version, installed the new one and activated it. Now, Maple does not run. If I try to start it nothing happens. No error message, nothing. This occurs regardless of how I try to start it (e.g. "Run as administrator" or not, with UAC on or off). If I try to reinstall Maple, I get the message telling me to first uninstall the previous version, but the uninstaller has the same problem as Maple itself...it will not run. Any ideas (short of getting rid of Vista)? Thanks.

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