Grey screen instead of menu (Hearts of Iron 4)

Guys, I have a long time, maybe about a month, running a hoiku, instead of the menu of choosing a fashion or running the game, there is a stupid gray screen and nothing more, you can look at the screen. I tried to remove the launcher folder in AppData'Roaming'Paradox Interactive, tried to reinstrange the game, but nothing helps. The game is bought in the steam. Can you tell us what to do and who has faced such a problem?