I recently ran a BitDefender full system scan and discovered two infections in C:\Program Files\STK017_V2.01\STK017M.exe The problems detected were Adware.Cres.B and Adware.Cres.D
The disinfection failed, but the files were moved to the Quarantine folder. I managed to remove manually Adware.Cres.B, but Adware.Cres.D is still there, moreover, a second full system scan showed the BitDefender application itself had been infected with this Adware.Cres.D, eventually moved to Quarantine.
As I am not a computer spet, but just a regular user, I would really appreciate an answer that could explain to me what these items are (if they are viruses or not) and how I could clean them from my computer. Also, I should mention that two days before the infection, I had installed a USB driver for a digital camera. Could that have been the cause? Thank you!