My Windows Updater goes to update, and returns the error code:
80070643: Windows update encountered an Unknown error.
I've done the registry fix that it suggested to fix the problem, but to no avail.
I've tried the automatic solutions checker provided in the help page, and it "fixes" things, but doesn't work still.
I haven't been able to install an update for over a yr now.
My system is Windows 7 Home premium 64 bit, but my program files are in Program Files (x86) folder... I also have the normal Program Files folder.