No servers in the list

After getting much problems by anticheat i found a discussion on steam and it says that anticheat will kick you if you don’t use the game via steam , the problem is , in the 3 months i couldn’t play rust i always used the .exe because using it via steam wont let me see any server on the list (i’m not in development so it isn’t that and the legacy version still works fine)
I’m using Windows 7 64bit (someone told me that this version of windows causes problems with the game , i don’t know if is true)
The firewall of the antivirus is deactivated for the game but nothing will show on the list if i use steam