Handling windows [RESOLVED]

[Ruku]

Private Declare Function BringWindowToTop Lib "user32" (ByVal hwnd As IntPtr) As IntPtr
    Private Declare Function GetMainWindow Lib "user32" (ByVal hwnd As IntPtr) As IntPtr
 
    Public Sub SelectWindow(ByVal Process_hWnd As IntPtr)
        'Bring target window to front
        BringWindowToTop(GetMainWindow(Process_hWnd))
    End Sub

why isn't this working?

called by:

hWndIntPtr = SOMEPROCESS.Handle
[COLOR=Red]'EDITED:SelectWindow(New IntPtr(hWndIntPtr.ToInt64))[/COLOR]
'To this:
 
SelectWindow(hWndIntPtr)
 
'DUH! :)

EDIT:

ok, a little more info...

Error number: 453 "Unable to find entry point named GetMainWindow in DLL user32"...