Can I rename a file using FileSystemObject?

Unfortunately, FSO does not have a "renameFile()" method. However, there are two ways around this. The name property of the GetFile method is read / write, so you can do this: 
 

<%      set fso = CreateObject("Scripting.FileSystemObject")      set file = fso.GetFile("c:\oldName.txt")      file.name = "newName.txt"      set file = nothing      set fso = nothing  %>

 
You can also rename a file using FileSystemObject's MoveFile() method. Simply enter the old name and the new name as parameters, for example: 
 

<%      set fso = CreateObject("Scripting.FileSystemObject")      fso.MoveFile "c:\oldname.txt", "c:\newname.txt"      set fso = Nothing  %>

 
For more information on using FileSystemObject, including dozens of examples, see Article #2039.