s! Adding Visual Basic or C# code to a form requires (!VSTA_APP_NAME) (VSTA). To enable this feature, run (!idspnOffice_Long) ...

%1!s!
Adding Visual Basic or C# code to a form requires (!VSTA_APP_NAME) (VSTA).  To enable this feature, run (!idspnOffice_Long) setup, and change the (!VSTA_APP_NAME) option under (!idspnInfoPath) to Run from My Computer.  The Microsoft .NET Framework 2.0 must be installed before installing VSTA.%2!s!