Public Function TestIfWarrockWorking(Warrock_fenster_4_ As String) As Boolean
Dim hWnd As Long
hWnd = FindWindow(vbNullString, Warrock_fenster_4_)
If (hWnd = 0) Then
TestIfWarrockWorking = False
Else
TestIfWarrockWorking = True
End If
End Function
don't forgett too change the strings into your's (hwnd, warrock_fenster_4_...)