University of Nairobi Chemichemi Wi-Fi network not connecting ?

Frustrating, isn't it? You followed all the steps in http://wiki.uonbi.ac.ke/doku.php. You downloaded that software that keeps saying chemichemi Failed ......retrying. You try to connect and you see a red X next to Chemichemi. You click and a message appears "The settings on this computer for the network do not match the requirements for the network".  Well don't start crying. It will only take you a couple of seconds to solve. Under Wireless Network Connection > Right click on Chemichemi > Click Properties > Under Encryption type change from TKIP to AES. Voila! C'est tout! Problem solved. If it works ,or not, or if you have questions, please do comment below. Hopefully those ICT guys will solve this issue soon.