The Remote Server Returned An Error - (550) File Unavailable

Mar 17, 2010

I have a simple Upload method that send the file to the FTP server, if the file name is already exist, i will overwrite the existing file in the server. This method is working fine.

[Code]....

I'm just wondering how would i be able to change the filename ( originalFileName+timeStamp) during the process of uploading to avoid overwriting of files? I did try changing the method property of WebRequestMethod to

[Code]....

But I'm getting an error

The remote server returned an error: (550) File unavailable (e.g., file not found, no access)

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