Using File System Object with case sensitive file names - asp-classic

Question

I have a old VBScript function that save a file copy on the server from the URL. If the file already exists the function deletes the previous version and rewrites a new file version. The problem is that I need to insert case sensitive file names. For instance, the file names "Test.html" and "test.html" should be saved as different copys and my function just replaces them. Any suggestion?
The function:
Public Function SaveToChache(Url, SaveToFolder, FileName)
Dim ChacheFolder: ChacheFolder = SaveToFolder 'Folder where will the cache files be stored (include trailing slash)
Dim FilePath: FilePath = Server.MapPath(ChacheFolder & FileName)
Dim objXMLHTTP: Set objXMLHTTP = CreateObject("WinHttp.WinHttpRequest.5.1")
objXMLHTTP.open "GET", Url, false
objXMLHTTP.send()
If objXMLHTTP.Status = 200 Then
Dim objADOStream: Set objADOStream = CreateObject("ADODB.Stream")
objADOStream.Open
objADOStream.Type = 1 'adTypeBinary
objADOStream.Write objXMLHTTP.ResponseBody
objADOStream.Position = 0 'Set the stream position to the start
Dim objFSO: Set objFSO = Createobject("Scripting.FileSystemObject")
If objFSO.FileExists(FilePath) Then objFSO.DeleteFile FilePath
Set objFSO = Nothing
objADOStream.SaveToFile FilePath
objADOStream.Close
Set objADOStream = Nothing
SaveToChache = objXMLHTTP.getResponseHeader("Content-Type")
Else
SaveToChache = ""
End if
Set objXMLHTTP = Nothing
End Function
Calling the function:
savefile = SaveToChache("http://www.example.com", "/cache/", "Test.html")
Thanks!

Answer 1

I would use a direct compare instead of objFSO.FileExists.
for example:
Dim objFSO: Set objFSO = Createobject("Scripting.FileSystemObject")
FilePath = "C:\Test\test.txt"
'Get path to file
strParentPath = objFSO.GetFile(FilePath).ParentFolder
'Get each file in the folder
Set objCheck = objFSO.GetFolder(strParentPath).Files
For Each x In objCheck
If x = FilePath Then objFSO.DeleteFile(FilePath)
Next
Basically, x will only equal FilePath if the case is also the same.