We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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.

Avatar for Username

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

Thread ini telah diarkib. Sila tanya soalan baru jika anda perlu bantuan.

I downloaded Firefox setup 3.6.17 -- when I ran it, after unpacking all files, I got an error, "Setup caused a page fault error" How can I complete the upgrade?

  • 1 balasan
  • 50 ada masalah ini
  • 1 paparan
  • Balasan terakhir oleh cor-el

KathleenRose
KathleenRose
more options

I am trying to upgrade from Firefox version 1.5 on a Windows 98 desktop computer. My system will not accept the Firefox 4.0 upgrade. I downloaded the 3.6.17 upgrade setup.exe and ran it. It unpacked 100% then dsplayed an error message "Program has performed an illegal operation" The Detail button displayed "Setup caused an invalid page fault in module Setup.exe at 017f.0040351e.

I am trying to upgrade from Firefox version 1.5 on a Windows 98 desktop computer. My system will not accept the Firefox 4.0 upgrade. I downloaded the 3.6.17 upgrade setup.exe and ran it. It unpacked 100% then dsplayed an error message "Program has performed an illegal operation" The Detail button displayed "Setup caused an invalid page fault in module Setup.exe at 017f.0040351e.

All Replies (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

You can't run Firefox 3 versions on Windows 98.

Firefox 2.0.0.20 is the last release that runs on the Windows 98 and Windows ME platform.