Mavis wrote Download it from there website and run it. http://www.tp-link.com/en/support/download/?model=MA180&version=V1#tbl_b What's OS by the way? Maybe you try it with a different PC. It didn't...

Region : Indonesia Model : MA180 Hardware Version : V1 Firmware Version : ISP : three Need help... Runtime Error when launch TP-Link 3G Wireless Client. How to fix it?