Article - CS363323
How to upgrade Flexnet Admin License Server from older version to latest version
Modified: 22-Jun-2026
Applies To
- Creo Parametric 1.0 to 13.4
- Creo Illustrate 1.0 to 10.1
- Creo View 1.0 to 10.1
- Creo Simulate 1.0 to 9.0
- Mathcad 15.0
- Mathcad Prime 1.0 to 12.0
- Creo Schematics 7.0 to 11.0
- Arbortext IsoDraw CADprocess 6.1 to 7.4
Description
- How to upgrade license manager from older version to latest version
- Steps to upgrade license server from older version to latest version
- Steps to install latest license manager on server machine
- How to upgrade the Flexnet license server to the latest version
- How to upgrade older version license manager to newer version without uninstalling older version
- License Warning window "The license server version XX.XX.X, is out of date, please download and install latest version"
- License Warning window "The license server version 11.17.X is out of date. Please download and install the new PTC License Server version 11.19.6.1 or higher from the PTC download page to successfully run Creo Parametric."
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