I just use Remote Desktop built into Windows.
My daw is win7 and your user account MUST have a password (MS RDP "Limitation") - AFAIK.
The remote desktop client is present in all modern and legacy windows version since XP.
I have yet to see a windows version that does not have the RDP host in it - It just has to be enabled.
You can then control your daw by logging into it.
I don't have a static IP on the daw but connect to it's NETBIOS (Computer) name which is SUPERBOX.
:Ron