Unreal Editor crashes on startup.
After playing quite a bit of UT3, I decided to screw around with some simple stuff (particle effects and such); and after modifying something and saving the .upk over the original one in UTGame/CookedPC, the editor suddenly crashed without warning or explanation shortly after the splash screen popped up the next time I started it. This continues to happen and I haven't been able to start it up once so far.
I searched the forum and couldn't find anything similar to this, but I apologize if this is a repeat.
E: Oh, and I've ported it over to Steam, so I'm reluctant to reinstall the game for fear of another 10-hour download. That's not the cause of the problem, however, as everything was still working fine after the switch.
Last edited by Ifafudafi; 02-03-2009 at 05:45 PM.
I just got hit with the same problem... this sux
I don't know if the issue is similar, but I can't run the editor also. It crashes on startup, and brings up lots of display driver has stopped responding errors. I'm on a Radeon 4870x2 Ati card..
If you can, try to set UT3 to only use 1 GPU. That helped me with a Unreal system crash issue. Im using an Nvidia card not sure where that option might me on an ATI.
Originally Posted by Gringoloco