try loading the 2 file versions into 2 variables and try this code:
VB Code:
  1. If File1 > File2 Then

  2.     'File1 Is Newer

  3. End If

  4.  
  5. If File1 < File2 Then

  6.     'File2 Is Newer

  7. End If

  8.  
  9. If File1 = File2 Then

  10.     'Both Are Same Version

  11. End If