CorelDrawings X3

I know this is an older product, and corel has moved on.

We used this product with no problems until today. The marx.com dongle started failing today. It is unrecognized in every computer it's connected to. I think the device may have failed. 

Does anyone have any recommendations on getting this going?

They have checked out wilcom and the x4 x5 x6 versions, but would rather stay with the x3 for now. 

any help is aprreciated!

thanks,

randy