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.

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

Firefox Install Wizard crashes

  • 2 பதிலளிப்புகள்
  • 1 இந்த பிரச்சனை உள்ளது
  • 5 views
  • Last reply by stlnelsre

I click RUN to start Firefox install on my desktop PC. My "install new software" permissions dialog box appears. I give permission as administrator to run Firefox Install. Firefox install wizard window never appears--everything just stalls. I had no trouble installing Firefox 9 on my laptop.

I click RUN to start Firefox install on my desktop PC. My "install new software" permissions dialog box appears. I give permission as administrator to run Firefox Install. Firefox install wizard window never appears--everything just stalls. I had no trouble installing Firefox 9 on my laptop.

All Replies (2)

Try to disable your anti-virus software temporarily to see if that makes installing work.

Disabling Anti-virus did not work. It must have something to do with my administrative permissions in Windows Vista. Other updates have worked recently, but not installing Firefox.