When I try to upgrade/install MC 31.0.5 (64 bit) on Windows 10, Install Wizard repeatedly hangs at the screen "Copying Files - Please wait while Install Wizard copies and registers files" / "Upgrading from previous version".
Restarting / closing all other program files before attempting the install of MC 31.0.5 doesn't seem to help - after a few minutes, Task Manager eventually reports the program as "not responding".
I have MC 30.0.93 installed, and it is working normally. I have installed the registration key that is supposed to be valid for either MC 30 or MC 31.
Please advise.