Author Topic: [Solved] Can not install Firefox Avast Password extension  (Read 4718 times)

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[Solved] Can not install Firefox Avast Password extension
« on: June 24, 2016, 03:44:27 PM »
My Firefox keeps telling me "Avast Password could not be verifed for use in Firefox and has been disabled"

I want to remove this extension to reinstall it from Avast Password Settings section but there is no "Remove" button.
I try to find the extension's files in AppData > Roaming > Mozilla .... but nothing related
Even I uninstall and reinstall Firefox, it is no use/

I like Avast Password, how can I solve this problem ? :)
« Last Edit: June 27, 2016, 02:12:14 PM by Trần Minh »

Offline Eddy

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Re: Can not install Firefox Avast Password extension
« Reply #2 on: June 24, 2016, 05:23:25 PM »
Still no use.
I did everything that I found on the internet about this extension


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Re: [Solved] Can not install Firefox Avast Password extension
« Reply #4 on: June 27, 2016, 02:14:19 PM »
Thank you :)

+ type about:config into the URL bar in Firefox
+ in the Search box type xpinstall.signatures.required
+ double-click the preference, or right-click and selected "Toggle", to set it to false.
+ go to addon then enable Avast Password extension.


Offline Asyn

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Re: [Solved] Can not install Firefox Avast Password extension
« Reply #5 on: June 27, 2016, 02:18:17 PM »
Update to the latest version (12.1.2272): https://forum.avast.com/index.php?topic=187663.0
W8.1 [x64] - Avast Free AV 23.3.8047.BC [UI.757] - Firefox ESR 102.9 [NS/uBO/PB] - Thunderbird 102.9.1
Avast-Tools: Secure Browser 109.0 - Cleanup 23.1 - SecureLine 5.18 - DriverUpdater 23.1 - CCleaner 6.01
Avast Wissenswertes (Downloads, Anleitungen & Infos): https://forum.avast.com/index.php?topic=60523.0