Anti-Piracy Warning Just Popped Up

I just started receiving the following message last week when I went to use my CorelDraw x6 software... 

This software is operating under an invalid license. It has therefore switched to Viewer Mode. All save, export and print features are now permanently disabled.

To continue using CorelDRAW Graphics Suite, you must purchase a legitimate copy. Take advantage of our amnesty program to buy an authorized version of CorelDRAW Graphics Suite X6 at a special low price. This exclusive offer is available through this message only.


I purchased this software directly from Corel over 3 years ago and have NEVER received this message before.  I contacted customer support, but have yet to hear back from them.  I'm right in the middle of an expensive project with a tight deadline.  Is there any other way to get this resolved?

Thanks!