sorry im a noob... what name do i put in the name section. I have tried ASUS, DION, Dion, NOID and NOID1 (my arma 3 profile name)

Done this, still not working. I will be getting a new computer soon anyway it will probably all work on the new one... You can just resolve the issue if you want. It doesn't seem like i am getting this anywhere. THANK YOU SO MUCH FOR ALL YOUR HELP! You guys are doing an awesome job! And I love the game :)

uploaded DxDiag file but i dont know how to find the .rpt file. I installed arma on my D drive to save space, if that helps. I also looked online on how to find it but no help. Direction to my Arma 3 folder is D:\SteamLibrary\SteamApps\common\Arma 3

I have tried verifying the game before. I will try again, and run Arma as admin maybe that will make it work.

any news?... multiplayer is still not working...

validated and it told me all files are validated. I am pretty sure i ran Arma as an Administrator and I am still getting the same error message in game and multiplayer is behaving the same way