How to Upgrade Firefox from 32-bit to 64-bit in Windows Without Reinstalling
blocked JavaScript | Firefox Support Forum | Mozilla Support
Firefox Ver 52.0.2 Crashes on Windows Server 2012 R2 Standard when Driver.Quit() method is invoked by GeckoDriver 0.15.0.4 · Issue #650 · mozilla/geckodriver · GitHub
Mozilla Firefox, Portable Edition Legacy 52 (customizable web browser) | PortableApps.com
Fix Unable to Update error when upgrading Firefox from 52.0.1 to 52.0.2 on Windows - YouTube
Firefox 52 ya está disponible para descargar: descubre sus novedades