Window 20h2 cannot run any blizzard game

After install Window 20h2, no blizzard game can get into title screen. D2:R show two open-movie, and then close. MW(2019) open, full-screen, then stay black screen. No movie, no agreement contract, no 3-part title screen. Nada. Why? I install on another computer on Window 1909, and work well without effort (same content). Mm-m. I have latest directx9.0, C++(2005-2022), .NET (3.5,4.8,6.0). And nothing. What mas to install?

Edit: All other games from other launchers work fine (Epic, Ubisoft, etc.). Why not Blizzard?

Campos de batalha sempre da erro e só inicia pra te deixa joga depois q já passou metade da partida … arrumemj