Print Problem With Crystal

Please Help me about this print problem with CR. I am using VB.NET and develped an application that utilizes CR. Pressing the Printer icon in crystal report viewer does not lead to printer selection dialog box appearing in a computer i set up the application on. On all other computers it works fine but not on that special PC. The pc however works fine in all other applications and no problem with printing. Where I should search for the problem?

Go to Control Panel and check printer status. Try to print a test page from printer properties. Check default printer too.
Which printer user uses as a default pinter (Local or on the network)?

Thanks, I have double(lets say 100 times :)) ) checked all, and still no improvement, the problem is that the printer select dialog box does not appear at all.