ECM Everywhere - Could not browse folder

Hi All,

I have done the installation of OpenText ECM Everywhere referring the OpenText ECM Everywhere 10.5.20 - Installation and Administration Guide.Prior to this i had OpenText Tempo Box 10.5 and Content Server 10.5 already in place.
Then after installing the client on blue stack and creating the profile,i successfully logged in to see the dashboard.But when i tried to open Enterprise workspace - a message is showing up stating Could not browse folder.Below is the image attached

enter image description here

Please help in resolving the issue