When a VS is deployed in VSE, there will be scenarios where basepath need to be updated as VSM can't be edited in DevTest-->Portal.
 

How to update the base path for a VS running in Portal?

 

All supported DevTest versions.

Follow the below steps to update the base path.
. Down load the mar file from portal
. Change the "mar" extension to "zip" or rename the *.mar to *.zip and extract its contents.
. Open the project through DevTest workstation or create a new project using the downloaded mar file.
. Open the VSM and update the base path in HTTP Listen step and save the VSM.
. Create a MARI file (make sure it has all assets) first and then MAR file.
. Deploy the MAR file to VSE.