PDM Enterprise 2008 SP 4.0 on Window Server 2003 SP 2.0

I have been experiencing a strange problem with Enterprise.

PDM Works Enterprise 2008 SP.4.0 is Installed on Windows Server2003 SP 2.0. The setup has only the archive server and the clienton this machine and the database server is connected via VPN.

Offlate after creating a vault. While working on the Administrationtool of Enterprise, The system is considerably slow. It takes 45-60Seconds to open up a data card and save.

The hardware specifications is as follows:

Intel Xeon Quad Core E5420 @ 2.5 Ghz.
4GB RAM
400 GB Harddisk.

I am unable to figure it out whether its hardware or softwareproblem, Am i missing something.

The other applications work normally, I have been experiencing thisonly withe PDM Enterprise.

Can somebody help me out with this. Your help is highlyapprieciated.

Regards,
Bhagavan.SolidworksWorkgroup Pdm