So I was up all night editing this promo video, and while my video is rendering I decide to go on the internet and download this plugin engine from CoreMelt for transitions. I Install the plugins and I restart my computer, and all of a sudden, Premiere won't playback. So, after restarting and troubleshooting I decide to just uninstall CoreMelt's plugins but still no playback when I hit the spacebar. I can scrub through everything and hear audio and even render. However, when I just want to play, it will not cooperate with me. I then updated my MAC OS 10.9.3 and still the problem is not solved. I just find it weird it was working perfectly all this time and now all of a sudden it's not working.
I've tried restarting.
I've tried changing my audio playback device from my PreSonus StudioLive mixer to my internal speakers.
I've tried disconnecting from my external video monitor.
I've tried opening up other sessions to see if playback works, and no.
I've tried updating all my software.
I've already wasted a good 2 hours trying to troubleshoot. I am running out of ideas on how to trouble shoot, anyone out there experience the same issue?