1. If you were sharing your Direcway connection on a LAN before, you are going to need to first remove any software sharing solution you were using. If you were using Window's Internet Connections Sharing (ICS) for instance, this must be removed first!
2. You are going to want to delete the DAK software from your old host computer. Instructions can be found here: /faq/7396
3. Next remove all the previous DrTCP tweaks from your system. Open DrTCP and select your LAN adapter in the drop down box. For every selection, chose default. If no default is listed, then make the entry completely blank. Save and re-boot. Your computers TCP settings are now at the Windows default, which is best for the self-hosted systems.
4. If you did the AFD upload tweak and would like to remove it (you should) then go to Start => Run and enter regedit without the quotes. Navigate to HKEY_LOCAL_MACHINE => SYSTEM => CurrentControlSet => Services => AFD Right click on the Parameters folder and choose delete.