This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

Can I delete or uninstall the old version of Firefox left on C: drive when I installed 4.0 on the F: drive to save space and not lose bookmarks or other info?

  • 1 பதிலளி
  • 3 இந்த பிரச்னைகள் உள்ளது
  • 6 views
  • Last reply by TonyE

Wanted to save space on C: drive and installed Firefox 4.0 on the F: drive. The new install did not delete the files of the older Firefox version in the C: drive. Is the 4.0 version in F: drive using any of the files left on the C: drive? Can I delete or uninstall the old version with out losing bookmarks or other vital information? I want to get the space back for the C: drive but don't want a big headache. When comparing file trees from the new install and the old, there were allot more files in the old and it made me afraid to delete or uninstall the old version.

Wanted to save space on C: drive and installed Firefox 4.0 on the F: drive. The new install did not delete the files of the older Firefox version in the C: drive. Is the 4.0 version in F: drive using any of the files left on the C: drive? Can I delete or uninstall the old version with out losing bookmarks or other vital information? I want to get the space back for the C: drive but don't want a big headache. When comparing file trees from the new install and the old, there were allot more files in the old and it made me afraid to delete or uninstall the old version.

All Replies (1)

The version on the C drive can be deleted, it will not be used. The bookmarks, along with other user data, is stored in the profile folder which is in a different location than the application - http://kb.mozillazine.org/Profile_folder_-_Firefox

There are more files in the old version, many of the files in the new version are placed inside omni.jar which is a compressed file.