Welcome Durriken!
Try the add/remove Program Files, & if you see the "OfferOptimizer" there, simply remove it... Or from the "start" menu, go to "find"-files & folders... Enter the name of the OfferOptimizer, then click on "Find". When you find it, you can then delete the proper connections w/it... Search through the C: drive & find, then enter "My Computer" part of the same search... If they're is anything else there, it should bring it up for you, & you can then delete it as well... Worked for me... lol Welcome, & you're indeed among friends!
Have a Good 'Un!
Patt