Good morning adventurer!

I'm sorry to hear that the issue still persists despite all of the troubleshooting that has been attempted thus far. One other troubleshooting method I could recommend is to try turning off 'Fullscreen Optimizations'. You can do this by locating the executable file for the game (normally found in the install folder). Once located, right-click it and select 'Properties'. Under the 'Compatibility' tab, check the box labeled 'Disable Fullscreen Optimizations', and click apply. Afterward, restart the PC and attempt to run the game once more.

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