if you want to use the client... just reinstall sro and then use the loader and it will open as many clients as you want ^_^... i reinstalled my sro and was able to open many many clients... i dont have loopback adapter and i dont think i have framework... just to help you guys...
remember to use the sro_client.exe from

(dont have direct link sry) and look for the latest client
if you dont want to uninstall and install again... i recommend that you disable loopback adapter and delete any files that dont belong in your sro folder
DONT USE NO DC CLIENTS AS THIS LOADER DOES IT FOR YOU
USE LATEST CLIENT FROM