I suggest running GetSusp and make sure, under Preferences, you enter your email address so they will ,notify you of any detections.
Also read this, mainly for Consumers but may help Business Customers too.
It looks like it's detecting a component of a PUP "potentially unwanted program", called Arcade Twist, from VentureOmni Technologies.
I'd first recommend that you go through Add/Remove Programs, and try to remove it from there. Most PUPs can easily be uninstalled.
In response to David's suggestion in post #3 , I would recommend running the following Reputable Removal Guide; How to remove Arcade Twist Ads (Virus Removal Guide) Kindly post back your results please.
All the Best,