The
following error message may display in InfoPath upon opening a template from DAT (DBXL
Administration Tool):

The Show Details button reveals:
InfoPath
cannot open the selected form because of an error in the form's code.
The Microsoft .NET Framework 1.1 is not installed on your computer or
the InfoPath primary interop assembly (PIA) is not registered. Use Add
or Remove Programs in Control Panel to make sure that Microsoft .NET
Framework 1.1 is installed or install it using Windows Update, then run
Setup again to confirm that .NET Programmability Support is installed,
or contact your system administrator.
This document lists some ways that may fix the issue. Please click the DOWNLOAD button above to obtain the document.