Some flash internet videos do not work in IE 10 or Firefox but play in Chrome. It is exactly the same videos that do not play in either Firefox or IE [all are from the same site]. In fact, the arrow Play Icon that normally appears in the middle of the video area is missing on those videos that do not play. On another computer I have no problems with flash videos on IE, FireFox or Chrome. Both computers have the same version of flash and flash is configured the same. Both computers run Win 7 and have all Win7 updates installed. Very perplexing. Any suggestions???