ArchivePath
TheArchivePath specifies the physical location of the archive folder. This applies to the services/server-side.
You can have more than one ArchivePath in your Web installation.
TemporaryPath
TheTemporaryPath key should have the physical location for temporary files on the server. The service implementation will stream documents to this location before moving them to the archive-path for storage. Temporary files are created on the server at this path.
This path is not client-specific. It has nothing to do with the temporary path on the temp file on the client.