I also checked my hard drive and I don't have any of the files/folders you mentioned after downloading and playing/testing AFV thousands of times.
(x86)\Supporter\SupporterSvc.dll
C:\Program Files (x86)\SaveClicker
C:\ProgramData\SaveClicker
C:\Program Files\SaveClicker
C:\Program Files (x86)\Supporter
C:\Program Files (x86)\Supporter\SupporterSvc.dll