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

Windows XP

more options

Firefoxportable on windows xp does not start. How can I run it?

Firefoxportable on windows xp does not start. How can I run it?

All Replies (2)

more options

hi, you need to run 52esr on windows xp - newer versions of firefox won't run on that system anymore: Firefox has ended support for Windows XP and Vista

more options

AlexMac1984 said

Firefoxportable on windows xp does not start. How can I run it?

I take it you are trying to run portable Firefox 57.0 ?

You need to use the portable Firefox 52 ESR instead as 53.0 and later requires Windows 7 or later. Firefox 52.8.0 ESR is scheduled to be last update out in May 2018.

https://portableapps.com/apps/internet/firefox-portable-esr