VBNET2008 MENUSTRIP CONTROL AND NORMAL BUTTON CONTROL

Question

Hullo Good Guys,
I do need your help. Please help me.

I am using VBNET2008 to develop application and do encounter a very interesting problem.

On the Customer Registration Application, the Form I was requested to include the MENU STRIP With the Following items
FILE,  XML, EXCEL, PRINT WORD at the top of the FORM,

and at the form I do include the common Buttons of EXIT,  BROWSERFOLDERDIALOG.

The interesting problem I am facing is, when the EXIT BUTTON OR BROWSERFOLDERDIALOG BUTTON is click on
it does not work at all.  

I am very surprised by it as per normal other application with MENU STRIP both the botton does work very well.

Please help me. Thank you very much


Have A Good Day,
Cheers,
Lennie Kuah