some kind of error with adobe

since december 4th, my comodo icedragon isn’t working properly: videos, games and other things that use adobe aren’t loading. I tried using mozila, to see if the problem was in my computer, but they all worked .So, I tried updating the flash player, nothing changed. I also tried to update comodo, and it shows that “Checking for IceDragon update failed (please try later)” and I tried later, and it showed the same message.I tried uninstalling and installing a new icedragon, but the error remained. what should I do?

Operating System: windows 7 ultimate 64bit
Security Software: comodo internet security premium

https://fbcdn-sphotos-h-a.akamaihd.net/hphotos-ak-xpf1/v/t34.0-12/10846594_751182611623651_1134777507_n.jpg?oh=5d11610f2733f7228f2645bc048f1260&oe=5487757C&__gda__=1418154796_c16db2698d424bd73670eb3b41f74251

https://fbcdn-sphotos-h-a.akamaihd.net/hphotos-ak-xpa1/v/t34.0-12/10859541_751181698290409_97486692_n.jpg?oh=8533deb19048a7447ecd06ecc7e26550&oe=548765AD&__gda__=1418169462_54f53a6e8ba6cdbe85510f293e0d11f4

https://fbcdn-sphotos-h-a.akamaihd.net/hphotos-ak-xpa1/v/t34.0-12/967916_751181781623734_599263774_n.jpg?oh=479ca7870c426c5b2d771333c89d21bd&oe=548753BA&__gda__=1418156126_be0e5b4e45e81017fe5e48f0ce2eb8c7

Try uninstalling Flash following this page: Uninstall Flash Player for Windows . Then install it again.