Hello, Not sure if this has already been reported by someone else. I did a quick search but did find anything. Although I doubt Im the only one who has this problem. When starting the Atlast Scenario Editor (the SVN version) my graphics card seems to crash (and recovers itself afterwards). After that Atlas seems to be running but the 3d part of the editor doesn't show up. Also, as soon as I try to use any of the other menu's it stops responding. Im not quite sure since when this problem occurs. I do know that several months ago everything was working fine. Here's a more accurate description of events: I double click on the shortcut '0 A.D. Editor SVN' which points to 'D:\0ad\binaries\system\Atlas.bat' At first, nothing really happens, than my mouse pointer freezes for a few seconds. My screen turns black for a second or so After the screen is back again I see the following notification: Next, Atlas looks like this: After trying to use Atlas, it freezes which looks like this: Other programs which were running at the same time and use the GFX card also are unusable after this and have to be killed (3d modeling applications and photoshop for example). I already tried rebooting and such but the problem always occurs again in the exact same way. Some specs about my PC: Processor: AMD Phenom II X6 1090T 3200Mhz RAM: 16GB GFX: 2x AMD Radeon 6850 CrossFire OS: Windows 7 Professional 64 bit Im not sure if any logs are made during the above process and where I can find them. If you need any other info, let me know! The reason I want to use the Atlas scenario editor so badly is because I want to import and test the new Mauryan civic centre which im working on and is about to be finalized.