James Cassell's Blog

Sunday, November 16, 2008

Corrupted Vista Registry


About a two months ago, I had a problem with Windows. I got the following error: "Windows could not start because the following is missing or corrupt: \Windows\System32\config\SYSTEM" I went to the Help Desk at the VCC, and surprise, surprise, after several hours, they weren't able to fix the problem.

About a week later, solved the problem myself, and am documenting it for you here.


So, the solution is to boot into a recovery environment, and to copy the file at "C:\Windows\System32\config\RegBack\SYSTEM.OLD" to "C:\Windows\System32\config\SYSTEM", making sure to back up the old "C:\Windows\System32\config\SYSTEM" first, just in case. As far as "recovery environments" go, I just booted into Linux, though a Live CD, or even the Windows installation disc would work just as well.

This same problem happened to me about two weeks ago, and this same procedure saved my system again.

There is a Microsoft KB article that describes how one could solve the problem for Windows XP, but that wasn't much help for the same sort of problem on Vista.

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