If a user is unable to launch Firefox or Thunderbird on the lab Macs, then under the user's account:
- go to the
Library
folder (i.e. /u//Library/
)
-
rm -r "Application Support"/Mozilla "Application Support"/Firefox
- go to the
Preferences
folder
-
rm ._org.mozilla.firefox.plist org.mozilla.firefox.plist
This should create a pristine environment for Mozilla applications. The user should be patient the first time Firefox launches, as it is doing a lot of initialization.