Hi, here are the files you requested, hoping it might be useful :

http://progmaster.info/ARMA3/DxDiag.txt

http://progmaster.info/ARMA3/AppData_Local_Arma3.rar

Kind of Regards,

P.S. I just tried in removing every files from this directory, but without success : Still no communication availables, etc... Put the files into it again.