Hammer Help

Whenever i start up hammer and then go to open my .vmf file, hammer just closes, doesn't even give me a Microsoft crash message. It can open other files fine except from the one i need to load up now. When i go in the logs the log file error name ishammer_20171111_093030_1_InvalidParameterHandler but i cant find anything to help. Does anyone have any ideas how to fix this?

I wont tell you exactly, but it seems to me that you need to update the video driver, try it, it may help