Selection the Print icon produces no action at all. Reproducible: Always Expected Results: Send the active window to the Windows printer dialog
This is a known bug, Windows/specific. It is already fixed in svn, will be good for 2.0.7 which we are about to release.
Can you try with the snapshot at http://sourceforge.net/projects/kst/files/Snapshots/Kst-2.0.7-alpha3-win32.zip/download and close this if it works for you?