Explanation: Failed to create Trusted Root Object.
Possible Cause: Server Certificate creation in the case of a non-CA server takes time.In this case some times Server Certificate is actually may not available for Trusted Root object creation.Install fails to create the trusted root object.
Action: Take the VPNMigration.ncf file from the upgrade folder under the unsupported directory and place it in the sys volume. Make the changes in the NCF file as in the readme provided in the same directory and run it from the server console and restart the server.