Hey Dudes, my english isnt the best, but i try to explain my question... I downloaded the current Arma2OA from Gamesload, and installed it. after that I downloaded the current Dayz on Dayzmod.com. Than i created an @DayZ -folder in Arma2 Operation Arrowhead and a Addons - folder in @DayZ. --->> C:\Program Files (x86)\Bohemia Interactive\ArmA 2 Operation Arrowhead\@DayZ\Addons <<----- In the Addon - folder i extrakt the content from DayZ-Mod 1.7.3 After that i downloaded the DayZcommander, installed it.and tried the first time to start But it dont start, only a popup with the message CLR-Fehler: 80004005 now i downloaded and installed the sixluncher and tried to to start it, but there comes the same message again: CLR-Fehler: 80004005 Now i tried the last chance... I opened the C:\Program Files (x86)\Bohemia Interactive\ArmA 2 Operation Arrowhead and copy the arma2OA.exe, and paste it on the Desktop... now i take a rightclick on that file, klick on properties and write -mod=@dayz -nosplash at the and from the text, left from target... Here is all what there is writen: "C:\Program Files (x86)\Bohemia Interactive\ArmA 2 Operation Arrowhead\arma2OA.exe" -mod=@dayz -nosplash Now i can start DayZ with that arma2OA.exe -copy on my desktop... I can see much Servers with the number of players, but if i wanna join 1 of them, there still comes the message *incorrect version, server rejected the connection* ... The last thing what i could do now was going to the url http://www.arma2.com/beta-patch.php and download the latest betapatch, install it, and start again the modified arma2OA.exe desktop file. But i still become the same message... i tried the DayZcommander and Sixcommander again and again 2-3 times each... reinstall, install, start, CLR-Fehler: 80004005, end.. What can i do now? where is the error that I have committed? Pls help me, i have no idea what i can do now, and i wanna play so badly :'( Mfg Mc_Wishes