Some additional information, I am trying to export to SD and I am exporting a reference video. I have never had this problem exporting nor have I ever seen this error message. The forum has a post from 2004 with a similar problem. The export codec I am using is ProResHQ. Can anyone provide an idea on this one?
This message usually shows up if your codec does not support files larger than 2GB and your file is going to be bigger, or if your drive is not HFS+ (MacOSX filesystem) formatted. Are you trying to export e.g. to an USB drive that is formatted for Windows? Or is the drive you want to export to simply full? ProRes does support files larger than 2GB, so this is not the issue here.