when i start the map editor it show the loading screen and then after a few seconds it says "IGE has stopped working". i have tried opening the map editor from my desktop and from the in-game menu. the normal game worked fine and has never crashed. i have a GTX 970 and a AMD A8-6600K.
Hi xJIMO98x and welcome to the forums!
Please can you try verifying your game files to see if this helps? You can find information on how to do that HERE.
If the issue persists, please can you create a support ticket HERE? Please ensure to provide as much information about your issue as possible, alongside a DxDiag and MSINFO of your system.
Thanks.