Ansys Assistant will be unavailable on the Learning Forum starting January 30. An upgraded version is coming soon. We apologize for any inconvenience and appreciate your patience. Stay tuned for updates.
Ethan Keeler
Ansys Employee

Hello,

Thanks for reaching out on the forums! Sorry to hear about the trouble. Before opening OpticStudio, could you first try launching the Ansys Licensing Client Settings application from the Windows start menu? After opening and closing this application, then try to run OpticStudio again.

Ethan

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