I don't understand this part:
I tried to search for devenv.exe.config file in C:\Program Files\SourceGear\Vault Client, there is none. I searched in C:\Program Files\, the devenv.exe.config file appears to be inVisual Studio Classic Client - devenv.exe.config
Starting with Vault 3.0, this file can be found in the folder where the Vault client executables are installed, usually C:\Program Files\SourceGear\Vault Client. Vault 2.0.6 and earlier do not include this file. Copy VaultGUIClient.exe.config to create devenv.exe.config for these versions of Vault.
C:\Program Files\Microsoft Visual Studio .NET 2003\Common7\IDE
and
C:\Program Files\Microsoft Visual Studio 8\Common7\IDE
In VS2003, how do i know if I am using classic or enhanced client?