Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

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
Èròjà atẹ̀lélànà yii ni a ti fi pamọ́ fọ́jọ́ pípẹ́. Jọ̀wọ́ béèrè ìbéèrè titun bí o bá nílò ìrànwọ́.
A ti fi pamọ́ fọ́jọ́ pípẹ́

While installing firefox it keeps telling me I don't have a valid win32 application

c.peach91

I am trying to install firefox 3.6 and it will not let me because it keeps saying I do not have a valid win32 application.

I am trying to install firefox 3.6 and it will not let me because it keeps saying I do not have a valid win32 application.

All Replies (1)

It is possible that your anti-virus software is corrupting the downloaded files or otherwise interfering with downloading files by Firefox.
You can try to disable the real-time (live) scanning of files in your anti-virus software temporarily to see if that makes downloading work.

See http://kb.mozillazine.org/Unable_to_save_or_download_files