Spyware Doctor and a viruses?

Ok, Spyware Doctor reported this

hkey_userss-1-5-18MicrosoftWindowsCurrentVersionExplorer, WinID

WINID 1CA06BA639D9B7C

Is this ok to delete manually, is it essential for explorer to run?, it ses this is infected in the registry..

It also reported 2 Trojans 1 called KCMDNINS.exe in system32 i deleted that, aned another in my documents, safe than sorry

also, it reported tracking cookies no worry, But Application.POPCAP, is on a lot of registry keys, it ses there for downloading and playing games, doesnt make sense, are they ok to delete.

Thank You, Soz lol there is more than one question

yep you could delete it. Virus could disguise :].

Plus its a spyware doctor. Follow his orders to cure your infected pc lol.

Remove Troj. rustok/N and other malicious software: Trojans, Spyware. (windows XP)