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#1
Logon fail after installing SP1
I downloaded the Service Pack 1 and restarted my computer to let it install. After it rebooted, it would not let me logon. I got an error message:
LogonUI.exe - Bad Image
C:\Windows\system32\authui.dll is either not designed to run on Windows or it contains an error...
I've tried System Restore and that didn't work. Can't run in Safe Mode either.