January 07, 2015, 11:43:09 pm
It's possible that occasionally low level graphics cards may run a scene or so or for a while, but then not be able to continue. Given your card is so far below minimum specifications it's surprising you were able to run it at all, or that you do get the Benchmark to run.
However, I'm a bit confused.
1. If you earlier on ran the Free version (with Watermark), which version, v3.2.1?
1. Are you now running another version, if so which?