It always crashes in about the same place; somewhere around where it is supposed to begin loading datablocks. Sometimes it doesn't make it that far, other times it gets to the loading screen and crashes with a Visual C++ runtime error.
I attached my console.log. Hopefully someone can figure out what's throwing a wrench into my hosting abilities.
NOTE: It seems to work fine with default add-ons, so I think it's an add-on issue. I can't find anything in the console log though.