In the Admin Control Center ( localhost:1947 ), go to and ensure "Allow Access to Remote Licenses" is checked. When to Contact Gerber Support
A floating license managed by a server.
Go to the Gerber Technology (or Thales/Gemalto) support site.
Install it, restart your computer, and try launching AccuMark again. 5. Check Network and Firewall Settings If your office uses a :
Check that your Firewall isn't blocking port (the port used for license communication).
Does your license support the specific version of AccuMark installed?
Here is a comprehensive guide to why this happens and how to fix it. Common Causes of the Error