After copying the new HyperSpin.exe , the first launch will crash if your old config has depreciated tags. Here is the fix:
When prompted by Windows, select for the .exe files. hyperspin 151 upgrade files only install
What does "files only" mean in the context of HyperSpin 1.5.1? It means . After copying the new HyperSpin
: If you are using Windows 10 or 11, ensure you include the sxs.dll file in your root HyperSpin folder to prevent startup crashes. Important Configuration Changes After copying the new HyperSpin.exe