Hey guys. There has been a recent problem I've been experiencing with zarxgui. When I encode a video with zarx about 98 percent gets done and then a window pops up saying x264.exe has stopped working. I click the "check online for a solution and close the program" and for whatever reason this works and zarx finishes except when I go to try and play the newly encoded video I get this message, "error-2048: Couldn't open the file ____________zarx264gui.mp4 because it is not a file that quicktime understands". Whats going on? Thanks for any help!