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!

Fungování této stránky je z důvodu údržby dočasně omezeno. Pokud žádný článek nápovědy nevyřeší váš problém a potřebujete se zeptat na další řešení, napište nám na Twitter @FirefoxSupport nebo Reddit /r/firefox.

Prohledat stránky podpory

Vyhněte se podvodům. Za účelem poskytnutí podpory vás nikdy nežádáme, abyste zavolali nebo poslali SMS na nějaké telefonní číslo nebo abyste sdělili své osobní údaje. Jakékoliv podezřelé chování nám prosím nahlaste pomocí odkazu „Nahlásit zneužití“.

Zjistit více

I can't get Firefox 4 to run my my home PC, but was able to download and use on my work PC. Both run on XP.

  • 1 odpověď
  • 14 má tento problém
  • 6 zobrazení
  • Poslední odpověď od deborah21454

more options

After Firefox 4 installs, I get a window that says it is checking compatibility of my add-ons. That window hangs.I kill the Firefox process and tried to start Firefox. No window opens, but there is a Firefox process running. I uninstalled Firefox, but left my settings intact. I tried installing fresh from IE and the install process seems to finish, but again, I cannot get Firefox to run. There is a process running, but no window ever opens. I am able to install Firefox 3.6.16 and use it with no problem. I have successfully installed and used Firefox 4 at work, but I probably don't have exactly the same add-ons.

After Firefox 4 installs, I get a window that says it is checking compatibility of my add-ons. That window hangs.I kill the Firefox process and tried to start Firefox. No window opens, but there is a Firefox process running. I uninstalled Firefox, but left my settings intact. I tried installing fresh from IE and the install process seems to finish, but again, I cannot get Firefox to run. There is a process running, but no window ever opens. I am able to install Firefox 3.6.16 and use it with no problem. I have successfully installed and used Firefox 4 at work, but I probably don't have exactly the same add-ons.

Všechny odpovědi (1)

more options

I have Windows XP and I have Java Script enable checked ..it will load up the site, but it won't let me go to my homepage which is Yahoo. How can I get the new firefox to work? It show Error #1 everytime I have installed and uninstalled firefox. Do I need to go back to using 3. something instead of the new version 9. something?

Upravil uživatel deborah21454 dne