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REMEMBER always open older version first to whom you have added the "-P "My Profile" -no-remote", then open the new version. This will allow you to run both old and new version simultaneously, so that you can use old addons in old version. In the window that open go to "Shortcut" tab and in target field write "D:\portapps\FirefoxPortable-48.0.2\FirefoxPortable.exe -P "My Profile" -no-remote, so it will be "your file path -P "My Profile" -no-remote". Create its shortcut on desktop, then right click it and go to Properties.
INSTALL FIREBUG FOR FIREFOX 55 PORTABLE
Install latest firefox quantum in your pc then download portable firefox older version from here and just extract it any where in your pc. Though that also means that Firefox will (actually already does) support extensions which were initially written for other browsers. Was also using fireshot which is available for new version too but having limited features. Note that with Firefox 57 (and 59 ESR) Firebug (as well as most other current extensions) will definitely stop working, as at that point Firefox will only support WebExtensions. so for selenium use you guys can use firebug on old version and you can launch the new version for.
INSTALL FIREBUG FOR FIREFOX 55 INSTALL
we can do one one thing we need to install new version 57 of Mozilla installer.exe and you can download the old version of Firefox which supports firebug. Hi guys the only solution at the moment is using two version of firefox altogether, I was using many very useful addons with firefox like firebug, Reminderfox, colorzilla etc. Hi guys firebug is not working with the latest version.
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