Solved
Unable to start ME3 from the LE launcher
I had ME LE on EA app and had already finished ME 1, ME2, currently half way through ME3. However, today when I launch ME3 through the launcher, it appears to be loading at first (ME 3 Shepard loadin...
I've been looking into this further and stumbled upon an old thread from four years ago that I was also in, but holger1405 ended up figuring that one out. In that case, it was a corrupted save file. Could you check if the game launches if you (temporarily) move the save files somewhere else?
You can find this thread and more info here: Mass Effect Legendary crashing on splash screen for only ME3 | EA Forums - 9163867
