As an owner of an old DentalMaster Windows license, we wanted to suggest you try our new version of DentalMaster cloud.  
This will not prevent your current version from still working (if it is still active).

This is why for the release of our new cloud 3D edentulous version and our new search engine (see movies below),
We have decided to offer you the opportunity to buy a license of Personal Assistant (value of 699€)

and 

Get as a BONUS – our new Edentulous Assistant (value of 599€)