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

Pesquisar no apoio

Evite burlas no apoio. Nunca iremos solicitar que telefone ou envie uma mensagem de texto para um número de telefone ou que partilhe informações pessoais. Por favor, reporte atividades suspeitas utilizando a opção "Reportar abuso".

Saber mais

From one website I cannot select/copy any text. Works fine with same version and config on other PC. Both Win10 64b

  • 3 respostas
  • 1 tem este problema
  • 158 visualizações
  • Última resposta por Siena
  • Resolvido

If I access https://www.aliexpress.com from Firefox on my old laptop I can select any text and copy this. Now on my new laptop I can't select anything. On other sites everything is OK. With other browsers also on this site it works fine. Both laptops are running Windows 10 64bit. All updates installed. Both laptops use Firefox Quantum 62.0 (64-bits). I compared the Firefox config and don't find any difference. Any idea where it might go wrong?

If I access https://www.aliexpress.com from Firefox on my old laptop I can select any text and copy this. Now on my new laptop I can't select anything. On other sites everything is OK. With other browsers also on this site it works fine. Both laptops are running Windows 10 64bit. All updates installed. Both laptops use Firefox Quantum 62.0 (64-bits). I compared the Firefox config and don't find any difference. Any idea where it might go wrong?

Solução escolhida

The exact same problem with that site in this thread :

https://support.mozilla.org/en-US/questions/1232651

Ler esta resposta no contexto 👍 1

Todas as respostas (3)

Extensions, security programs, and 1 install is never the same as another.

This seems to work well on Win10 : uninstall Firefox. Then Delete the Mozilla Firefox Folders in C:\Program Files , C:\Program Files(x86) & C:\ProgramData Then restart system. Then run Windows Disk Cleanup. (Note: This should be Pinned and run Weekly, If never done below expect 10's of gig's) Then run it again and click the button that says Cleanup System Files. Note: your Firefox Profile is saved. But you should make a back up before you do :

Reinstall with Current Release Firefox 62.0.0 with a Full Version Installer

Please let us know if this solved your issue or if need further assistance. ___________________________________________________________________________

Solução escolhida

The exact same problem with that site in this thread :

https://support.mozilla.org/en-US/questions/1232651

I de-installed, rebooted and re-installed. Then checked out this dom.event.clipboardevents.enabled, which was OK at that moment and also my problem was gone. Everything works fine again.