Unexpected mini dump

This mini dump is more annoying then anything, so when i go to pick the scenario and i cycle from small to medium to large, then to the scenarios from the map designer, when i click to take it back to small scenarios it somehow causes a mini dump, can anybody tell me whats going on here and maybe how to fix it, I tolerated it, but its gotten to be annoying.

Thank you all in advance, your help is very much appriecated.

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-Darkfall-

i give hope to men, I keep none for myself- Aragorn son of Arathorn