change filoename of uploaded file

[lyne_asp]

Hello,

PLease help me to change the filename of uploaded file, here is my code...

For Each File In Uploader.Files.Items

'Save the file to Disk
Dim Folder

Folder = "UploadedFile/"

Dim FileName,Link,SQLUploadedFile

SQLUploadedFile = "Insert into tbl_Uploadedfile(nvFileName,
nvLink,vcUploadedBy) "&_
"values ("&_ " '" & FileName &"', "&_ "'" & Link &"', "&_ "'" & QryEmpNo &"' )"
objConn.execute SQLUploadedFile, intFlagInsert


File.SaveToDisk "D:\Netroot\SixSigma\UploadedFile"
Next

I want to change the filename for ex: original filename is abc.txt and I want to change it to 1abc.txt

FileName = 1 & File.FileName (is this correct)

FileName.SaveToDisk "D:\Netroot\SixSigma\UploadedFile"

I got error object required

THanks,