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.

Search Support

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

Natao arisiva ity resaka mitohy ity. Mametraha fanontaniana azafady raha mila fanampiana.

I received a message to upgrade my Firefox version . It went to successful completion but I get a message unable to find proxy server?

  • 1 valiny
  • 1 manana an'ity olana ity
  • 1 view
  • Valiny farany nomen'i philipp

more options

After updating to latest version of Firefox i am unable to access internet. Get message Unable to find proxy server. This update also disable internet explorer so I cannot use it to access either. The desktop that I am having trouble with is running Windows XP Professional.

After updating to latest version of Firefox i am unable to access internet. Get message Unable to find proxy server. This update also disable internet explorer so I cannot use it to access either. The desktop that I am having trouble with is running Windows XP Professional.

All Replies (1)

more options

hi, please check in the firefox menu ≡ > options > advanced > network > connection - settings... if firefox is set up to directly connect to the internet ('no proxy').

and maybe also run a full scan of your system with the security software already in place and different tools like the free version of malwarebytes, adwcleaner & kaspersky security scan.