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Firefox cannot be found inside the Program Files (x86) when using the shortcut or the actual .exe. I also tried using Regedit.exe and firefox was not there. How do I fix this?

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  • Last reply by Xircal

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After I get the error message "Windows cannot find C:\Program Files (x86)\Mozilla Firefox\firefox.exe'. Make sure you typed the name correctly, and then try again." I proceeded to use the Regedit solution but the file was not inside the Image File Executable Options folder. The only file inside of there was iexplorer.exe.

After I get the error message "Windows cannot find C:\Program Files (x86)\Mozilla Firefox\firefox.exe'. Make sure you typed the name correctly, and then try again." I proceeded to use the Regedit solution but the file was not inside the Image File Executable Options folder. The only file inside of there was iexplorer.exe.

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  1. Go to Download Firefox 4.0.1 and download the installation file to your desktop. You can use Safari to do that, but don't choose to run it.

  2. Then go to Add/Remove Programs, scroll down to "Mozilla Firefox" and remove it, choosing to keep your bookmarks, customizations etc., (don't checkmark the box). If you don't see it anywhere, then it's not installed.

  3. Assuming it is though, reboot and delete the folder called "Mozilla Firefox" at this location: C:\Program Files\Mozilla Firefox

  4. Finally run the installation file you downloaded to the desktop earlier.

Your bookmarks, customizations etc., are maintained in a different location and will become available to you again once you complete the installation.