Owner manual
Network and Firewall 
computer can block this communication and prevent the computer from locating the HP Data 
Vault on your network. 
  Note 
If Media Collector is not collecting music, photos, or videos and you use a third party firewall, add 
a firewall exception for port 21 TCP/outbound within the local subnet. Consult your software's 
documentation for details on how to do this. 
In this article... 
  Set Your Firewall or Anti-Virus Programs to Automatically "Learn" New Programs 
  Manually Add Programs to Your Firewall or Anti-Virus Program's Trusted List 
Set Your Firewall or Anti-Virus Programs to Automatically 
"Learn" New Programs 
It is recommended that you set your firewall and anti-virus programs to "Learn" new programs 
before installing the HP Data Vault software. After the HP Data Vault software is installed, the 
firewall should prompt you to allow the installed programs to communicate with the server. 
Allow the following HP Data Vault programs to communicate through your firewall or anti-virus 
program: 
C:\Program Files\Windows Home Server\ 
  MountBackup.exe 
  RestoreOffProc.exe 
  WHSTrayApp.exe 
  WHSConsoleClient.exe 
  WHSConnector.exe 
  BackupEngine.exe 
  WHSOOBE.exe 
C:\Program Files\Hewlett-Packard\HP MediaSmart Server\ 
  MediaCollectorClient.exe 
  MSSConnectorService.exe 
  ControlCenter.exe 
C:\Program Files\HP\HP Software Update\ 
  HPWUCli.exe 
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