Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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

Firefox5 is have problems with my email (tiscali) and Avast antivirus and i didnt ask for 5 it just downloaded its self

more options

Firefox 5 tells me that avast antivirus is not compatible! I would rather have avast than Firefox5 - 4 seemed fine Regards Francis

Firefox 5 tells me that avast antivirus is not compatible! I would rather have avast than Firefox5 - 4 seemed fine Regards Francis

All Replies (1)

more options

For your Tiscali problem see this:
http://www.talktalk.co.uk/forums/showthread.php?t=185113#post2452787

As far as Avast, see them for an update for Firefox 5.0.