PDM install server

Hello, I have problems with PDM. I installed SW2014 Premium with PDM VaultAdmin on a Windows Server 2008 R2 server to locate my projects.

The installation is successful, but when I run the SolidWorks Workgroup VaultAdmin I get an error:

Failed to connect to the warehouse. Check that the computer name is correct and that SolidWorks Workgroup PDM Server is running on that computer.

In user and password I put (pdmwadmin) and "Vault computer" write localhost.
I have reviewed Firewall i Services and seems to be all right. They know where you can be the problem?

thanks!

SolidworksWorkgroup Pdm