The results of an upload of WinPatrol to VirusTotal currently yield the following results:
Kaspersky 126.96.36.199 2008.01.31 not-a-virus:AdWare.Win32.DealHelper.akThis isn't the first time this has happened. It seems to accompany a WinPatrol update. See http://billpstudios.blogspot.com/2007/06/do-all-signitures-come-from-kaspersky.html
Prevx1 V2 2008.01.31 Heuristic: Suspicious Hijacker
Kaspersky removed the Patrol Setup.exe from their definitions but Prevx1 is still showing it as "Prevx1 V2 2008.01.26 Heuristic: Suspicious Hijacker". At least I an understand this since "WinPatrol uses a heuristic behavioral approach to detecting attacks and violations of your computing environment." However, it would be better if Prevx whitelisted it.
Prevx responded and has added WinPatrol to their white listed.
Many thanks to both Kaspersky and Prevx for responding so quickly.