I'm using the latest version of Adobe Premiere Rush. I imported multiple video clips to create a video project that is almost 28 minutes long. Everything looks great when I preview it. I exported to my local disk. Everything looked ok until I tried to view the video. The first 17 minutes are great and then it makes a weird noise and the video and sound freeze. If I try to scroll to the end of the video, it resets to the beginning, but says it's at a later time in the video. I tried another export after reading a suggestion to lock all of the tracks. This time there was no sound whatsoever. This wasted two of my three free exports. I just tried one last time. I unlocked the tracks again and this time tried to export to YouTube and chose the save a local copy box. After waiting for over 20 minutes for it to render, it says it completed. However, it did not appear in the local folder I selected OR in my YouTube account. I need this video for an event tomorrow night! This is a big problem. I was really loving the software and had grand plans for my second two free exports. Now not only are my free exports gone on my first project, but I don't even have a usable copy of my project. Very disappointing. Please help!