glen, be very careful with what you want to do. Better check three times before deleting something.
Now, Start->Run, write there: regedit and then press Enter. After that, follow the path described by them (click the plus sign in front of hkey_local_machine, then in front of software and so on). In the right panel you should look for the recording that is exactly as that string you read about. It is not? Better don't mess up things there, call someone who knows a little more on computers. Or, as other options, try other programs with the same functionality or try to run the anti adware program in safe mode.