Okay so i really messed up my laptop tonight. Somehow I downloaded Vista Defender Pro and it totally messed everything up. I wasn't allowed to go online cause the virus blocked it so i couldnt download spyhunter. I read up on being able to do it manually and i deleted a few registry keys and now i can't open ANY program, I cant even go back to regedit to put the information back in for each registry that i deleted. Everytime i open a program or IE it says "This file does not have a program associated with it for performing this action. Create an association in the Set Associations control panel." I have no idea what this means but i tried searching the set associations control panel and couldnt find anything, please help!