What happened to your old computer and the hard disk drive from the old computer ? Have you still got them and do they still work ok ? I am just wondering what you mean by reloaded all programs including Firefox. Did you *or was it someone else ? * Try to transfer data and programs from the old computer to the new one ? ** If so what methods were used ? ** Have you already tried to transfer bookmarks ? <br />Again please give details of what you tried and what happened Have you got any manual backups of your bookmarks or Firefox profile ?

See: *https://support.mozilla.org/kb/Recovering+important+data+from+an+old+profile *http://kb.mozillazine.org/Transferring_data_to_a_new_profile_-_Firefox