Crash with AverMedia Capture Card - not enough space for thread data

I am attempting to use FMLE to stream from my AverMedia DVD EZMaker Gold USB capture card, but it seems to be crashing whenever I try to use it. I can load the capture card for video, and am able to stream perfectly fine. However, when I try and load it for audio as well, the entire program crashses with a "not enough space for thread data" runtime error, and occasionally a box that just says "Out of Memory". I know that this can't be true, because I have 12GB of RAM and 200GB of space left on my hard drive. Any ideas?

Thanks in advance!