It's like my loader, it injects a SLIC. I don't know if it will suffer any installation issues but it's worth trying.
In fact there is a change in system properties, it now says the rating and everything about my computer again. It still says non-genuine.. activate now, but it also says "Your Windows Experience Index needs to be Refreshed. What does that mean?
DWAI it, it does that whenever it thinks you changed hardware or drivers. I would remove win7 loader, the use the WAT clean tool found on Daz's loader thread under post 2, then reinstall win7 loader.
ok, well the thing about daz's loader and opatools.. is that they dont work.. i always get a message sayin' "Cannot find your computers active partition"
Download the following attachment and run the installcert file as Administrator. It will install the certificate.