The first time I installed Windows Vista Service Pack 1 beta on my work laptop it seemed to install fine, but after logging in for the first time it wanted me to activate Vista to be able to continue. Strange I thought and of course I tried to activate it since our MAK key was in the image already. But instead of activating Vista the computer would just restart and the SP1 installation was reverted and the installation eventually was pronounced as failed with error code C004F013. I tried installing SP1 again and then it was installed successfully.
After doing another Vista deployment and installing SP1 I found out that the exact same thing happened again, and then again on another machine. I then filed it as a bug on Connect as the problem was also occuring with the standalone version as well as the one from Windows Update. Microsoft has now implemented a workaround for the problem but they are still working on finding the origin of the problem to be able to provide a solid solution to the problem.
I must really say that I’m impressed by Microsoft as they have been very professional and helpful in resolving the Service Pack 1 issues I’ve reported.