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Youtube and flash games work, but other sites that use flash don't work

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  • Last reply by John99

caerphilly
caerphilly
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Hi-

I'm currently using Firefox 18.0.2 on 2 different computers (Both Win7 64 bit), both with flash 11.6.602.168. Both have roughly the same programs installed and the same browser configuration. However, on one machine, flash works only on some sites. For instance, Youtube works perfectly, as do dedicated flash games. However, sites that use embedded flash applications fail to work. For instance, if I visit www.speedtest.net, where the test options normally appear is completely blank. Similarly, other video players fail. For example, videos in www.cbsnews.com play sound, but where the video should be is just white. I've tried completely uninstalling both firefox as well as flash, and installing previous versions, nothing has worked.

Hi- I'm currently using Firefox 18.0.2 on 2 different computers (Both Win7 64 bit), both with flash 11.6.602.168. Both have roughly the same programs installed and the same browser configuration. However, on one machine, flash works only on some sites. For instance, Youtube works perfectly, as do dedicated flash games. However, sites that use embedded flash applications fail to work. For instance, if I visit www.speedtest.net, where the test options normally appear is completely blank. Similarly, other video players fail. For example, videos in www.cbsnews.com play sound, but where the video should be is just white. I've tried completely uninstalling both firefox as well as flash, and installing previous versions, nothing has worked.

All Replies (1)

John99
John99
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I guess it is a process of elimination, what is different ?

I would first of all check and experiment with Adobe FlashPlayer protected mode setting.

Also have you any filtering, adblock or security related programs installed which may block video or scripts. With you-tube check is it actually using Flash player,and not trying to use any HTML5 options so check any options and cookies.