Above famous last words.. Nearly a year later started doing the move now .. Ok, downloaded the latest ModOrganizer. 10/8/19 (GitHud) to install on my New PC , but on my Old PC there's no %AppData%\Local\ModOrganizer folder, only a program folder with all my mod stuff would be older version of MO. Also when moving the Sykrim backup across I moved SKSE as well, and vaguely remember that has to point to 'something' ( link was missing from the Old PC) So I going to install the new ModOrganizer and then copy across all the data from the old one.. Scream if this is wrong, as well as any other helpful hints ,, thanks again.