Extend the test license

[stevel71822695]

When you first get Premier Rush you get 3 free exports, after which you need to pay to upgrade.  I had three failed exports (one due to old video driver, the second two just took a few minutes to output a 0kb .mp4, a 0kb m4v, and a 5kb xmp file).  Are there options to extend the trial to see if this app will actually function?