Why do I receive a license error "License server does not support this version of this feature"?

Problem description: 

When I start PLECS, the PLECS License Manager dialog pops up with the error message "License server does not support this version of this feature". What does this mean and how can I resolve the problem?


This message indicates that your PLECS license is managed by a central server, and the license file installed on the license server is for an older version of PLECS than the one that you are trying to use.

  • If the license is under maintenance, please ask the license server administrator to update the license file on the license server.
  • If the license is not under maintenance, please downgrade to the latest PLECS version supported by your license. Older PLECS versions are available for download in the PLECS Standalone archive and the PLECS Blockset archive.