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I downloaded the latest version of Firefox and now I cannot use it...one of your suugestions said to ensure that my security systems are up to date. How do I do that?

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New User

I downloaded the latest version of Firefox and now I cannot use it...one of your suugestions said to ensure that my security systems are up to date. How do I do that?

I downloaded the latest version of Firefox and have been unable to access it or the old version... please help.

5 REPLIES
New User

Re: I downloaded the latest version of Firefox and now I cannot use it...one of your suugestions said to ensure that my security systems are up to date. How do I do that?

My McAfee seems to no longer be compatible with Firefox. Also Adobe upgrades ask me to close Firefox. UGH

New User

Re: I downloaded the latest version of Firefox and now I cannot use it...one of your suugestions said to ensure that my security systems are up to date. How do I do that?

My McAfee security center and site advisor seems to no longer be compatible with Firefox. plz help me to get it update

New User

Re: I downloaded the latest version of Firefox and now I cannot use it...one of your suugestions said to ensure that my security systems are up to date. How do I do that?

My Firefox died, 20th November 2011. When started up, the tab came up on the task bar, but nothing else.

I used another browser to download and install a fresh version, and it worked OK. (Firefox then immediately said it needed to be updated, from version 4 to version 8 !)

But McAfee has ceased to work with it, and Firefox Add-ons gives no clue as to why or what to do.

New User

Re: I downloaded the latest version of Firefox and now I cannot use it...one of your suugestions said to ensure that my security systems are up to date. How do I do that?

i renewed McAfee on desktop computer,it does not appear to be working now on laptop

Site Moderator

Re: I downloaded the latest version of Firefox and now I cannot use it...one of your suugestions said to ensure that my security systems are up to date. How do I do that?

To jessiedees,

When you posted a reply to this thread recently, you were replying to a question that was asked over a year ago.

This thread was locked because of a new feature just added to the Support Forum, that automatically locks a thread if it was originally created over 180 days in the past.

If you need help with Firefox you should ask a new question. You can use this link as a starting point: https://support.mozilla.org/questions/new