Hi Mahdi,
two things I would recommend
- don't install from the CD, but download the latest version here
http://processors.wiki.ti.com/index.php/Download_CCS
- regarding the xds200. The xds200 is only covered under the free license when build in to an Evaluation kit. Otherwise you may start with a demo license, but would eventually require a full purchased license.
I hope the above helps and all the best with development.
Best Regards,
Lisa