Ftp the AMETHYST update file to the temp folder.
You will need the AMETHYST login and password.
Use VNC to log into the server.
Copy the update file from temp folder to were you will be running it from.
Run the AMTRSMOVE. It is a graphical interface.
You need to configure AMTRSMOVE.
ALSO SEE: How to use amtrsmove.exe.
ALSO SEE: How do I delete recordings from AMETHYST 1.4?/I need space on my AMETHYST server