No deleting of registry keys or manual editing of config files (other supposed solutions - neither worked for me) needed. GDR service branches contain only those fixes that are widely released to address widespread, critical issues. This video shows the fix that worked for me. When this happens use the original EXE to play online, else you could find yourself banned from the game! So Bejeweled 3 tried claiming my GTX 1080 FTW wasn't good enough for 3d acceration lol.