jurassicpork 0 Posted February 2, 2014 Hi, Bought game through Steam and I can't get it to load. I get error message from steam stating "failed to start game (unknown error)". When I try to execute the DayZ exe in the Steam folder I get an error message telling me "Unable to locate a running instance of steam". I have verified the content and manually installed DirectX from the DayZ folder. I have run as admin from steam and local folder but no joy. I have deleted it and redownloaded & installed it but no joy. I have attached the two error messages to this post. Can anyone help? Loved the mod and am gutted have paid £20 for a pretty error message!! Cheers Share this post Link to post Share on other sites
jurassicpork 0 Posted February 14, 2014 Well this was worth £19.99. Lot's of help on these forums. Share this post Link to post Share on other sites
DMentMan 707 Posted February 14, 2014 try to restart steam. Share this post Link to post Share on other sites
Dchil 829 Posted February 17, 2014 Sorry to bump an old thread but if people actually started searching then they will find the solution that i'm about to post when and if they have it. Right click on the game in steamPropertiesLocal FilesView local filesRight click on DayZ.exeCompatibilityClick "Run as administrator" & applyStart game via steam. There you go. It should run fine. If not then i don't know how to help you. Share this post Link to post Share on other sites
staph24 2 Posted April 19, 2014 Try this dude. I had the same problem. Took me two weeks to fix it.1.) Verify game cache2.) Restart steam3.) Run game(DayZ.exe) as admin ---> C://Program files/Steam/SteamApps/Common/DayZIf it doesn't work then update your graphics card driver.1.) Right click my computer2.) Click properties3.) Device Manager4.) Display Adapters5.) Right click graphics card driver then update. Worked for me. Hopefully it would work for you Sincerely,Staph24 1 Share this post Link to post Share on other sites