uninstall path problem while patching

[karamsar]

hi

i formatted my windows driver after installing wow and now i dont have WoW registry entries.

while im tryin to update from 1.8.1 to 1.10 (all versions one) i have an error that sayz

cant find uninstall path

i tried repairing and it didnt work
i downgraded to 1.0.0 and tried patching it didnt work too..
i tried updating to 1.9.0 but same error again..

i dont have cds of wow and cant reinstall

what to do now :(