It is known that hppromo.exe is part of a process called HPpromo, but we are unsure if this process is malware or spyware, and could be harmful to your PC. Has hppromo.exe been found or your PC? If you know what this file does, please post a comment with what you know.

If you use the internet, there is always a chance that malware or spyware could be on your PC without you knowing it.

The best way to avoid problems with adware and other types of adware is to scan your PC for free and get rid of all the bad files right now.