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 updates hang on download when checking for viruses

  • 2 replies
  • 22 have this problem
  • 3 views
  • Last reply by ligeperry

more options

When downloading the new version of Firefox it hangs up when checking for viruses. Once I am able to escape, it has always loaded the new version. This happens every time when updating Firefox. Everything else downloads fine. Using Norton. Running Windows vista home premium 64 bit.

When downloading the new version of Firefox it hangs up when checking for viruses. Once I am able to escape, it has always loaded the new version. This happens every time when updating Firefox. Everything else downloads fine. Using Norton. Running Windows vista home premium 64 bit.

Chosen solution

See http://kb.mozillazine.org/Unable_to_save_or_download_files (Disable virus scanning in Firefox preferences - Windows)

Read this answer in context 👍 1

All Replies (2)

more options

Chosen Solution

See http://kb.mozillazine.org/Unable_to_save_or_download_files (Disable virus scanning in Firefox preferences - Windows)

more options

I think you are correct. I also had trouble downloading a Windows update. They advised me to disable Norton Sec. long enough to finish the download and it worked fine then. Thank you, lige