I imported the XML config in the Installshield and modified few settings and things are works fine for most of the settings. But for the below line, [%thread] text is missing after the installation of msi.
Are you expecting to see the square bracket, percent sign, and word 'thread'? Because that's not what this requests. The formatted string pattern [%name] looks up an environment variable named name. In order to request the actual bracket, your string should look like [\[]%thread] instead. Note that it would also be a good idea to escape the square bracket before %property{NDC} as well, but apparently Windows Installer can already tell this isn't such a reference.
