Thingworx experiance url error

error: [twx-studio:basic] Failed to authenticate experience server

I am working on thingworx studio and unable to connect to experience url. I tried to visit to Thingworx experience url like -> https://********.**.vuforia.io:8443/Thingworx/Composer/index.html and it is working fine, but its giving error in validation

Thingworx studio->configuration ->info->experience service when i am copping same experience server URL like->  https://********.**.vuforia.io:8443 ​as well as unable to publish the same,

can any one provide a demo or any documentation on setting for thingworx studio and experiance url.

Thank you

Ankit Gupta​