GetShortPathName API said, "No Entry Point in kernel32.DLL"

What is wrong with this code?

Private Declare Function GetShortPathName Lib "kernel32" _
(ByVal lpszLongPath As String, _
ByVal lpszShortPath As String, _
ByVal cchBuffer As Long) As Long

Private Sub Form_Load()
Dim strShort As String
Dim nLenShort As Long
nLenShort = 0

    strShort = Space(255)
    ' strShort = String(255," ")

    GetShortPathName "C:\Program Files", strShort, nLenShort
End Sub


This I get an error saying, "No Entry Point in the kernel32.dll".  

I'm running Win95 with IE4.01 and VB5 Enterprise..