Using OS 10.3.9 and things were going great guns with LW 4.12.6. Foolish me for updating and not keeping a copy of prev version. Now, I have an incredible amount of junk or bogus files and if I do try to download, the file immediately stops downloading, indicates 100% and I get a message "disk problem." I have no idea what this means, what to do about it and have searched the forum for answers...? Could I possibly find a copy of version 4.12.6 somewhere? Maybe if I go backwards, I can get back on track.