OK, I got Baldur 1 and 2 running and crashing, as well as Planescape. All of these have been patched, and all installed from CD editions of one form or another. So in short, they are not the modified GOG files and paths but should rather be the traditional ones.
Here are my logs for each game:
Baldur’s Gate Log
Baldur’s Gate 2 Log
Planescape LOG
