General information
A dongle licence requires a licence file, a dongle and installation of a dongle driver.
License Dongle Driver 11.19-08
Download License Dongle Driver
Release Date: September 2025
A dongle licence is similar to a standalone licence; however, the licence is locked to the dongle rather than to the machine's physical address.
Example licence file
A dongle licence can be identified by the presence of "Dongle" in the Licence type field in the licence file.

How-to guides
Troubleshooting
If you are still unable to resolve your licence problem, please send us an email containing:
- Licence file (default C:\Flexlm*.lic)
- Log file from the network server (when relevant, default C:\Flexlm\dnvs.log)
- Screen dump or file with the error message