I'm having a problem verifying that an installation of Windows 7 is legitimate. It passes the validation online at Microsofts website, but I want to know if there is anyway to check the actual installation.
From what I've read, MD5 is something you can check on a file and therefore, I can check the ISO. The thing is... I don't have the ISO, but I want to check if this is a good install, with no rootkits/backdoors. Any ideas?