In PDQ Inventory 1.1x each target must have Microsoft .NET Framework 3.5 SP1 installed. Chances are good that your computers already have this version of .NET installed. In the event that you need to install .NET we have made it very easy.
From your Preferences window (File > Preferences) go to the .NET Installation panel. Click the Download .NET Now button to download the necessary version from Microsoft's web site. After the download is complete you can specify whether or not to automatically install .NET on target computers that need it. If you check the Automatically Install .NET box then the next time a computer (which needs .NET 3.5 SP1) is scanned .NET will be installed before scanning.
If you do not want to automatically install .NET then you can still install .NET per computer. Just open up a computer window for the computer needing .NET and, from the FIle menu, select Install .NET and Scan.