In order to use the newrow_ platform, you must have the newest version of the Adobe Flash plugin installed.
Download and install the newest Flash Player at the following page: http://get.adobe.com/flashplayer/ and download the Flash installer.
Then quit your browser.
Run or open the file you downloaded (e.g., install_flashplayer15x32_mssd_aaa_aih.exe from a PC or AdobeFlashPlayerInstaller_15au_ltrosxd_aaa_aih.dmg from a Mac).
Then follow the installer's instructions.
After installation is finished, restart your browser and enter your newrow_ Meeting.