Artisteer template won't upload all of a sudden

I created a template with Artisteer version 4.0.0.58475 and uploaded it to WP with no problems. I recently updated my Artisteer to version 4.1.0.59861 and now it will not upload into WP. I’m doing everything exactly as I had done before but I end up with a white page that reads “Are you sure you want to do this? Please try again.” and the window tab reads “WordPress Failure Notice”. I’ve resaved the template under a different name and tried again, but same result.

PLEASE HELP!!