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I cannot open a couple of websites I used to be able to. I've cleared the cache and cookies. Other people can open these websites just fine, but I can't. The websites are fine.

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suzykc
suzykc

Cannot open it at all. Had this issue last week and clear cache and history and it worked a few times. Now I can't get it to launch at all.

Cannot open it at all. Had this issue last week and clear cache and history and it worked a few times. Now I can't get it to launch at all.

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cor-el
cor-el
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A possible cause is security software (firewall) that blocks or restricts Firefox or the plugin-container process without informing you, possibly after detecting changes (update) to the Firefox program.

Remove all rules for Firefox from the permissions list in the firewall and let your firewall ask again for permission to get full unrestricted access to internet for Firefox and the plugin-container process and the updater process.

See:

See also: