VB Code:
Private Declare Function SearchTreeForFile Lib "imagehlp" _
(ByVal RootPath As String, ByVal InputPathName As String, _
ByVal OutputPathBuffer As String) As Long
Private Const MAX_PATH = 260
Private Sub Command1_Click()
Dim tempStr As String, Ret As Long
'create a buffer string
tempStr = String(MAX_PATH, 0)
'returns 1 when successfull, 0 when failed
Ret = SearchTreeForFile("c:\", "1234.exe", tempStr)
If Ret <> 0 Then
MsgBox "Located file at " + Left$(tempStr, InStr(1, tempStr, Chr$(0)) - 1)
Else
MsgBox "File not found!"
End If
End Sub