borisb, i clicked the codec link & i clicked run, run again, & uac came up & i gave it permission & then it said the software was installed, so i went back to the page with the webinar links & clicked on class 101 & i get connecting & the round blue circle in the tab just keeps on turning, also before that after installing the software i got that can't display page & i clicked it again & that's when i got the connecting circle, infact it still says connecting for about four minutes