You could refer this: http://forum.tp-link.com/showthread.php?87217-Ho-to-use-your-EAP-Controller-as-a-Windows-Service

One port of switch could accept more than one VLAN if you configure Trunk or General port. You just configure the port connected to EAP as General port and allow VLAN100, 200.

When you still connect to the wifi, do you get ip address? If so, try to use ping tool to ping EAP, switch and router. If cannot get ip, you could configure static ip and ping also. Then you would...

When you could see all AP's appearing but you cannot adopt, i could guess that your PC which installed the EAP controller is wireless connected to the router, right? The PC which install EAP...

First, your wireless devices may remember the old network so could connect it automatically. Whether if you could forget the network first then connect again? Second, maybe you could reduce the...

You could refer the UG of controller http://static.tp-link.com/res/down/doc/EAP_Controller_2.4.2_UG.pdf . Part1 Quick Start and Part3 Configure the EAPs Globally are shown you how to configure.