Black Screen on Windows at launch

Hey there, so just as with other folks on here I can’t seem to find a fix for this issue. I have tried all the things the internet says to do. I even had this game when it first came out (the reforged edition) and it worked great for a few days. Then, one day I couldn’t play. I bought again Reforged Battle Chest that recently came out, hoping it would be fixed but it is not.

Please any help is appreciated!