c00lguy

I was downloading a prgram that put spywar on my computer, I got the majority of it deleted, except for 3 files, Comm.dll, WindUpdt.exe, and WinKA.exe... Both the .exe files, continue to restart themselves as soon as I end the process, so I can't seem to delete either 3 of the files, and get rid of them. Please tell me how I can get rid of them...