I used to have Eset smart security 5.2 in my PC . But some days before i shifted back to windows Defender. I had a clean Uninstall of my eset software . But when i tried to access the outlook i got this error on the outlook start up that is shown in image. I tried to uninstall the add in by accessing the Trust center but their was no add in from eset . I really want to stop outlook to giv me this error on start up . I also tried eset uninstaller tool but it didnt help out as well Can someone please help me out?