Why wont JournalRecord record

[tropix100]

Hi,
I am adding a hook for JournalRecord and JournalPlayback but for some reason my JournalRecordProc never gets called.
I am using Vista. I am also using other hooks that are working and calling functions, ie GetMessageProc. Below is the relevant lines of code.
Can someone please shed some light on what I am doing wrong.
Thankyou

lAppHookID = SetWindowsHookEx(WH_GETMESSAGE, AddressOf GetMessageProc, App.hInstance, App.ThreadID)
'Set the Journal Hook to allow us to record all Mouse Movements
lHookID = SetWindowsHookEx(WH_JOURNALRECORD, AddressOf JournalRecordProc, 0&, 0&)
End Sub

Private Function JournalRecordProc(ByVal Code As Long, ByVal wParam As Long, ByVal lParam As Long) As Long
On Error GoTo LogError
If Code < 0 Then
'Pass this message along...
JournalRecordProc = CallNextHookEx(lHookID, Code, wParam, ByVal lParam)
Else
'Grab the Event Message Structure
CopyMemory tEVENTMSG, ByVal lParam, Len(tEVENTMSG)
'Only record MOUSE_MOVE events
If tEVENTMSG.message = WM_MOUSEMOVE Then
lMsgCountMax = lMsgCountMax + 1
ReDim Preserve tEventList(lMsgCountMax)
tEventList(lMsgCountMax) = tEVENTMSG
End If
JournalRecordProc = 0
End If
Exit Function
LogError:
Debug.Print "Error in JournalRecordProc()"
End Function

Private Function GetMessageProc(ByVal Code As Long, ByVal wParam As Long, ByVal lParam As Long) As Long
Dim tMSG As MSG
Dim Rec As Long
If Code < 0 Then
'Pass the message along...
GetMessageProc = CallNextHookEx(lAppHookID, Code, wParam, ByVal lParam)
Else
'Grab the MSG structure
CopyMemory tMSG, ByVal lParam, Len(tMSG)
Select Case tMSG.message
Case WM_CANCELJOURNAL
'An external process has requested us to stop this operation
Call UnhookWindowsHookEx(lHookID)
lHookID = 0
End Select
End If
'JournalRecordProc Code, wParam, lParam
End Function