NPrinting lets you create custom environment variables containing QlikView Server Names that you can use with qvp connections.
The Default QlikView server option, in the Report settings section, allows you to specify a default QlikView server. The value will be inserted into the variable %DefaultQlikViewServer% and will be used when creating new qvp connections. See also, How to Use Environment Variables.
Open the Options window
Select the File tab
Click on the Options button
Set the Default QlikView Server name
Select the Report settings icon on the left panel
Enter the name of your QlikView server
This value will be inserted in the variable %DefaultQlikViewServer%