I am having problems trying to re-install FSX onto my computer. I can get the main program to install and run, but when I try to apply SP1 (needed for FSCopilot/FSInn), I get the following Error Message.
Error 1402.Could not open key:
Verify that you have sufficient access to that key, or contact your support personnel.
I have tried ALL the fixes that I can find on just about every FS oriented forum, and at MS to no avail.
I have been using FSX for years, and have never had this problem before. I notice that the installer does not ask for the product key at any time during the install process, which seems kind of odd. Maybe this is a clue to the problem.