If you let the program make a registry backup before hand just go ahead and restore it and it will be back to the way it was before the repairs

Can you also send me the log file of the repairs, I am curious how the program pulled the info from your system on what version of windows it is. In the files folder in the program you will see 5 txt files like services_startup_7.txt (1 for each version of windows since xp) but I dont have any for the servers yet.
I need to better test which repairs are ok to run on a windows server and which version. The problem is on a server that the services and such can be different depending on how the system is set up, where as on a workstation there is always a default.
Untill it is better tester I will make sure to add something to the program on which repairs are not safe to run on a domain controller.

But like I said, just restore the registry and you should be back to the way you where before hand.
Shane