Pro Tools 11 Mac Video Engine Problem Solved

Hello! I've just had an issue with my Video Engine not launching. It kept trying to launch the video engine and the bar would stop at the end and the only option was to click cancel. I fixed the problem by ejecting the drives that were connected to my computer - a CD and an external HD. I understand that this may not fix this issue in every case, but I wanted to share my experience in the hopes of helping others!