Ok finally had some time to figure it out with all the responders and it's working now. I did ll the usual uninstall restart then reinstall a few times, tried disableing then enableing the app in start up. After reading one of the post to go directly...
I'm having the same problem with EOS Utility 3.7.0 that I use with my 5D Mk3 and my T6. It was working fine until 11/10/17 when I did a mandatory windows update. Since then I can't get EOS Utility 3.7.0 to load in anyway. I even tried the version sup...