I have an error

 At launch cannot connect to the err license server ( -15,10,10061)

Hello

Is the license server installed correctly with the up-to-date license file?

Was it the administrator user who was used for the installation?

Is the service running on the server?

Do all users have this problem? Before, it worked properly?

Hello, try to transfer your license to the same computer thanks to the license transfer tool, I had this problem once I redid the transfer and it worked.

Sincerely, Besnier JB