From the menu, navigate to > Change License (Windows) or FileMaker Pro > Change License (macOS).
If FileMaker is rejecting your .fmcert file, or if your software has unexpectedly reverted to a trial, verify the following:
Use the command line fmsadmin restart adminserver . licensecert.fmcert
: Identifies whether the software is bound to an annual subscription, a perpetual corporate contract, a concurrent connection plan, or an active site license.
Sometimes, the standard "double-click" method fails due to permission issues or corrupted preference files. In these cases, you may need to manually place the licensecert.fmcert file into the appropriate directory. From the menu, navigate to > Change License
This is the most common scenario for individual users or small IT teams.
Are you installing or FileMaker Server ? Sometimes, the standard "double-click" method fails due to
Ensure the certificate is placed in the designated folder before starting the installation.
Go back to your ESD page and download a fresh copy. Certificate Not Recognized After Renewal