onAuthenticationReturn (ret is 11)

Dear team,
yesterday i download the C# wrapper and i worked fine. but today my App token is replying error code “11”
kindly help me to solve this issue

Hey @MadhanSeeman,

Thanks for using the dev forum!

The C# wrapper is not actively maintained by Zoom so we do not provide developer support for it. Are you seeing the same issue in the C++ version.