How to access/connect to pdm over VPN from other location than data server location

Hi ,

i was trying to get connected with Solid works licence server and PDM server over VPN.

i could able to open sold works by accessing the license server but unable to add data server/ vault .

i am getting error as " the system detected  a possible attempt to compromise security.please ensure you can contact the server that authenticated you "

Please guide me why i am getting this error and to resolve it.

Thank you

Jabbar

SolidworksAdministration