Nah fuck it, I'll do it the hard way
and no guarantee your friend will remove all of whats infected you and will likely take 4+ hours running scans if you have a large/slow hard drive. The nastiest of the nasty stuff out there causes alot of collateral damage to Windows functions (in an attempt to keep you from removing it) which are near impossible to track it all down to find out what needs fixing. Reformating is often BEST most secure option and also the most
TIME ECONOMICAL option. Plus you get rid of any shitty baggage/unneeded programs in the process.