Also on another note, I made up a little patch that will upgrade the GOG version of WC3 to the Kilrathi Saga version. Trying to make Wing Loader work with current purchase options available for the games.
WING COMMANDER 3 GOG TO Kilrathi Saga
1) Install Wing Commander 3 via GOG.
2) Right Click DATA.DAT inside Wing Commander III and use something like 7zip to extract the contents into the Wing Commander III folder. https://www.7-zip.org
3) You can now Delete DATA.DAT.
4) Copy the Patch contents to the Wing Commander III folder and overwrite.
4) Optional: Install the DirectDraw Hack for smoother videos https://www.wcnews.com/wcpedia/DirectDraw_Hack