ya no kidding what is wintit.exe, yahoo didnt even find a mention of it on the web, so i doubt it could b nething legit. i believe clickspring is associated with purity scan which is a massive pop up producer, it actually starts a server on ur pc for all these pop ups. disable wintit in msconfig and restart and c if the pop ups begone and everything is good. if so find the path for it and get rid of it would b my advice. i dont let things run on my computer which i have no idea what theyre for. also search ur computer and registry for purity scan and find out what comes up.