I have QlikView and SharePoint 3.0 on the same server (for testing), and I have been through the following tutorial to set it up: http://qlikwebworkbench.com/spdocs/GettingStartedWalkThroughWebParts.ashx ).
At one point I managed to point to a QV sample application using the 'QvsViewClient.asp' data pump, and I could select a chart in the drop down, but it would not display. So I have switched to using the 'QvsViewClientEx.ashx' data pump. Now, even just with a QVDataSource Web Part, I continue to recieve a script alert box stating "QWW Error: Line 0; Char: 0, Reason: , Failed to Load: , URL:"
Can anyone please help?