So I jumped onto DayZ Commander earlier today, and noticed my Dayz Commander, Arma 2 and DayZ Mod were all out of date. I updated Commander all fine and dandy. When I go to update Arma (v.101747) it says, "Error Downloading" and then when I go to download any mod (DayZ I44, update DayZero, Etc it gives me a, "Corrupt File" message. I just want to know how to fix this so I can run the new version of Dayz, so If you think you know how to help me, please post below (I'll post screencaps of the messages)