"This update to windows activation technologies detects activation exploits and tampering to key windows system files. These exploits try to bypass regular windows activation and are sometimes included within counterfeit copies of windows" (Not that I feel eny real need to install the update, but I'm just curious)
That depends on the Loader used...Daz's loader (1.8 RCx) works Anyway just search, there are several topics about KB971033 already posted on MDL