Windows 10 will reach EOS (end of support) on October 14, 2025. For more information, 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

the instruction at 0x00000000 referenced memory at 0x00000000 memory error at closing of firefox

  • 3 replies
  • 88 have this problem
  • 22 views
  • Last reply by carlospecas

more options

firefox works fine. I get the error message the instruction at 0x00000000 referenced memory at 0x00000000 memory could not be 'written'

firefox works fine. I get the error message the instruction at 0x00000000 referenced memory at 0x00000000 memory could not be 'written'

All Replies (3)

more options

this is a big problem in win xp try downloading a new windows

more options

Start Firefox in Use Troubleshoot Mode in Firefox to check if one of your add-ons is causing your problem (switch to the DEFAULT theme: Tools > Add-ons > Themes).

See Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems and Troubleshoot issues with plugins like Flash or Java to fix common Firefox problems

more options

The solution is easy. Install "Malwarebytes' Anti-Malware" free edition and use it. This program found malware in your pc. After that clean this malware. Finally instal Firefox again and enyoy it because this installation is correct and clean. Regards.