How to Add C3PO Toolbar Buttons with GroupWise in C#

Hello
i try How to Add C3PO Toolbar Buttons with GroupWise in C#. I do all like
i read here
http://support.novell.com/techcenter...a20000906.html

But i can see any result

i create file with Wizard(witout project)
Then i add this file to my EXE project
and add 2 button "Reg C3PO"(RegC3po();) and "Unreg C3PO"(UnRegC3po();)
and init

what i do wrong?
i try find ansver but find only this
http://newsportal.novell.com/article...sup.gwc3po#925
what its mean?
news:SR%Zg.16416$0h7.10707@prv-forum2.provo.novell.com:

about this question
http://newsportal.novell.com/article...sup.gwc3po#673
C3POs still don't work in the address book?

Kirill