new installer r6 fixes the problem. This workaround is no longer needed.
Well, i think you are not interested in a long explanation about what went wrong. Since i'm not at my home PC for the next 4 month i cannot provide a new installer. So you need to follow this instruction until i can update the installer.
You can simply follow these steps. No need to uninstall or reinstall anything. This works for clean installs as well as for those who already have remaster or anything else installed.
1) Download unofficial patch 1.3 r130 and install it
2) Go to C:\Program Files (x86)\Steam\steamapps\common\Star Wars Battlefront II\GameData\data\_lvl_pc\ and backup shell.lvl and common.lvl
3) Download Remaster 1.3 r5 and install it. Doesn't matter what edition you choose
4) restore shell.lvl and common.lvl
SWBF2 still crashes when you exit the MP match. No idea why and there is few hope that i can ever find out what causes the bug, since there is no debugger for steam.