Eriksson Sync for Revit has a 30-day demo period, but must then be registered to be functional.
During the demo period the License Status window will show periodically when Eriksson Sync is run. Clicking Cancel will allow the program to continue.
After the demo period, the License Status window will show “License invalid or expired” and clicking Cancel will just close the window without starting Eriksson Sync. Eriksson Sync must be purchased to obtain a LicenseID and Password to activate the software.
Once Eriksson Sync has been purchased and the LicenseID and Password obtained, the two values are added to their fields in the window. Clicking the Next button will attempt to activate the software. An internet connection is required for Eriksson Sync to communicate with the license activation server. If activation is successful a window will show the request was completed.
After activation the software license status can be checked at anytime by going to About and clicking the Manage License button.