DCS World steam edition 2.9.20.15384 wont start

[Polar-eX]

Hi all, 

Suddenly DCS wont start. Problem: I click on play and login into the DCS launcher. After that the steam verification is okay and the loading screen just hangs and DCS wont start.

What did i do so far:

I uninstalled DCS completely and also deleted the saved game folder and another folder in appdata\local (or roaming). 

Reinstalled DCS, restarted my pc but same problem. Reinstalled Directx, X86 and X64 redist files, same problem. Reset my Bitdefender exception for the DCS drive: same problem. Im out of sollutions. 

Windows 11 64 bit - I7 13700 K - 2x32GB Corsair 6000 - AMD Asus TUF 9070XT .

 

[Polar-eX]

You will always see: post a question and i find the sollution myself. I read the log and saw that DCS was unable to open a zip archive. I went back into my Bitdefender and saw that i set the option "scan archives" to on. I turned that option off and DCS started.