Normally if you browse the GAC folder in Windows Explorer you get a special UI. If you actually want access to the DLL file you can run the command (from Start menu):
%windir%\assembly\GAC_MSILFrom http://stackoverflow.com/questions/714907/how-to-extract-an-assembly-from-the-gac
This will load Windows Explorer in a file viewing mode instead of the normal UI.
I had some problems with the Logitech MX Master 3S Mouse with an M1 MacBook Pro, but I had better luck with a Logitech G502 X Mouse