I built a new PC with a new fresh Windows 11 install.  After d/l Fences 5 I realized my license is for Fences 4 since the license didn't work.  After d/l Fences 4 I installed it without uninstalling Fences 5.   I then tried uninstalling Fences 5 from Windows setup->app->Uninstall.   Nothing happened, no action was taken. Fences 4 works as expected.

Now, and this is the annoying part, every time I boot up the PC, I get an large dialog box that asks me to register Fences 5.  I can't find anywhere in Windows startup or the Windows registry why this is happening to delete this.  Setup->App does show Fences 5 is install as well as Fences 4. Again, trying to "uninstall" fences 5 doesn't do anything. 

The only thing I haven't tried is reinstalling Fences 5 and then uninstalling it for fear it will mess up Fences 4.

Please help.