Some time back we were trying to get the print dialog to show in kix. We eventually found that using the InternetExplorer.Application object we could use ExecWB to show the print dialog. Using VBScript it worked with no issues, but under kix the dialog would appear and then disappear.

The following thread explains it better and includes the code.
http://www.kixtart.org/forums/ubbthreads.php?ubb=showflat&Number=201645#Post201645

Ruud, might you have any ideas why it wouldn't work under kix?