Unable to click on start

I played yesterday fine and no issues on pc. But today when i click start in launcher it takes for ever to launch game. Even after that at title screen when i click start a grey box pops up and nothing there. i cannot get through this. What to do?

I am also having this issue. About to do a fresh install of windows on both my drives just to clean this mess off my computer. I've tried every troubleshooting method out there and none helped.

Same issue I restarted computer and I also did a complete reinstall