I have been unable to render my 41 minute PE 12.1 project. My system freezes or crashes around the 2 minute mark during the exporting process or frame #2,200 of 73,145. I had no trouble editing the video clips and now wish to create a DVD. There is little of any consequence in the project - a few titles, a number of transitions and the menus. I am using windows 7 and Premiere elements 12.1. My operating system is on a SSD 128GB card with only 12 to 20GB remaining(seems to change every time I check it). I have 2TB of hard drives with about 1.3TB remaining. All the scratch disk files are pointed to that drive..