SystemWide CBT Hook isn't Hooking

[dw85745]

NEED SUGGESTION if CBT Hook can be improved or why it may not be hooking?

Overview:

Use VB Program which :

1. Initiates the SystemWide CBT Hook (See Attachment for
Hook Code)
(Call to DLL returns OK)

2. VB then calls an ActiveX control [controlname.start], which
then starts another APP
(App is Out of Process).

Hook is attempting to CloseWindow (minimize) out of process
App prior to it showing.