This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Buscar en Ayuda

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Can I either keep or revert back to 3.6 after loading the Beta 4.o ?

  • 1 respuesta
  • 9 tienen este problema
  • 6 visitas
  • Última respuesta de scoobidiver

more options

I would like to test the 4.0 beta version , but wanted to be sure that my 3.6 wasn't just over written or "updated". Can I keep both versions installed at the same time on the same system?

I would like to test the 4.0 beta version , but wanted to be sure that my 3.6 wasn't just over written or "updated". Can I keep both versions installed at the same time on the same system?

Todas las respuestas (1)

more options

Yes. But I recommend that you use two different profiles, one for each version.

If you want to use both versions at the same time, you need to add -no-remote at the end of each shortcut target. For instance:

"C:\Program Files (x86)\Mozilla Firefox 4.0 Beta 7\firefox.exe" -no-remote