So, here is the deal: I download Windows 7 Ultimate from the Internet and used 7Loader to activate it. When Microsoft released the anti-piracy update, I accidentally downloaded it, but I removed the effects with WAT Remover AND uninstalled the update , but now (1 month later) out of the blue, the piracy warnings came back and my wallpaper is black again! And the Anti-Piracy update is installed again! The WAT remover doesn't work anymore, what should I do? Thanks!