Larian Studios Forums Divinity: Original Sin 2 - The Modding Dungeon Divinity - Original Sin 2 - Modding Troubleshooting Still getting "Glasses has Stopped Working"

Sounds like the MAX_PATH limitation (which is around 240-260 characters or so) of Windows versions below Windows 10:

https://msdn.microsoft.com/en-us/library/aa365247(VS.85).aspx