Okay I have spend days working on a flash video, and I go to export it and it won't let me.
When I say that I mean it "exports" like 75% and then a screen pops up saying, can't complete export not enough memory or some BS like that. I'm using CS6 by the way.
I try fiddling with some setting and now this is what pop ups. 
I go to try and find my "Library" but I can't and I don't know what to do. I have literally been crying over this for 5 hours. HELP!!!!!!!!!!
I feel for you. When you say that it's BS that you don't have enough memory… are you sure? Did you try exporting it with a much lower frame rate, just to see if the issue is memory? I'm guessing. I hope someone with more Flash experience answers you soon.