Hilfe durchsuchen

Vorsicht vor Support-Betrug: Wir fordern Sie niemals auf, eine Telefonnummer anzurufen, eine SMS an eine Telefonnummer zu senden oder persönliche Daten preiszugeben. Bitte melden Sie verdächtige Aktivitäten über die Funktion „Missbrauch melden“.

Weitere Informationen

Downloaded 9.0.1 firefox will not open

  • 1 Antwort
  • 1 hat dieses Problem
  • 11 Aufrufe
  • Letzte Antwort von Vivek

more options

Downloaded Version 9.0.1 to replace 7.0.1 and when I attempted to open Firefox, the following error message came up:

This application has failed to start because MOZCRT19.dll was not found. Re-installing application may fix problem.

Re-installed - no help, Microsoft internet search for fix - no help

Downloaded Version 9.0.1 to replace 7.0.1 and when I attempted to open Firefox, the following error message came up: This application has failed to start because MOZCRT19.dll was not found. Re-installing application may fix problem. Re-installed - no help, Microsoft internet search for fix - no help

Alle Antworten (1)

more options

Hi,

I think MOZCRT19.dll is not used anymore and it doesn't come with the latest Firefox installer. Please try uninstalling Firefox and delete the Firefox installation folder Computer > ?\Program Files\Mozilla Firefox or Computer > ?\Program Files (x86)\Mozilla Firefox before installing the new one. When uninstalling do not enable the option to delete profile and preferences. You may also want to take a backup of your Firefox Profile Folder & Files which is separate from the installation folder and stores bookmarks, passwords etc.

https://www.mozilla.org/en-US/firefox/new/

...............................................................................................................................

Useful links:

All about Tools > Options

Going beyond Tools > Options - about:config

about:config Entries

Page Info Tools (Alt + T) > Page Info, Right-click > View Page Info

Keyboard Shortcuts

Viewing Video without Plugins

Firefox Profile Folder & Files

Firefox Commands

Basic Troubleshooting

After Upgrading

Safe Mode

Problematic Extensions

Troubleshooting Extensions and Themes

Troubleshooting Plugins

Testing Plugins

Geändert am von Vivek