Yes There is no need to keep the older install files. You may consider keeping one of the recent full install files, it could come in handy if you need to reinstall firefox and have no browser available, but in normal situations the OS has a browser anyway. So in your case you should have Internet Explorer [IE] available from XP If you are thinking about what you do need to keep it may be a good idea to back up your bookmarks and even the whole Firefox Profile. See * [[Back up your bookmarks or move them to another computer]] * [[Back up and restore information in Firefox profiles]] If you have other devices sync may be useful *[[Firefox Sync - Take your bookmarks, tabs and personal information with you]] but remember the other device is not a full backup, although it does synchronise a lot of information

Thanks a lot John99 - it was very helpful indeed. vaswolter

vaswolter, <br>Glad to have helped, thanks for posting back.