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

Hierdie gesprek is in die argief. Vra asseblief 'n nuwe vraag as jy hulp nodig het.

My antivirus(Kaspersky) add ons are not compatible with Firefox 30 so I would like to downgrade back to firefox 29.

How do I downgrade back to firefox 29?

How do I downgrade back to firefox 29?

All Replies (4)

Mozilla.org maintains a publicly accessible archive of all past versions of Firefox. The link to it is located in the middle of the following page:

https://support.mozilla.org/en-US/kb/install-older-version-of-firefox

Why don't you just update Kaspersky?

I'm not the one with the problem.

Thank you goldensword!