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do I need to unblock outdated plug-ins to enable me to update them? The choice between continue block vs allow for Flash and Reader

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Mozilla is blocking the update sites. Tells me I have outdated plug-in with an up date now link then gives me the alert that they have blocked the site due to said outdated plug-in is being blocked

Mozilla is blocking the update sites. Tells me I have outdated plug-in with an up date now link then gives me the alert that they have blocked the site due to said outdated plug-in is being blocked

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Update the plugins from there original sites . Say for example adobe flash can be updated from https://get.adobe.com/flashplayer/ . Since outdated plugins are vulnerable in terms of security and consistency . So,Firefox blocks them to run over browser. Firefox plugin checker will do this work very easily : https://www.mozilla.org/en-US/plugincheck/ .