вот что есть

Как обновить IM ?
только через админов сервера ?
Note, this is a free version.
index.php at the root of your domain doesnt looks like SCJ index file. That's ok if you are sure you dont need SCJ index.php there, in other case it means you forget to copy index.php from scj/cgi to the root of your domain.
Looks like Imagemagick lib is a bit old IM says it's version 'Copyright: Copyright (C) 1999-2006 ImageMagick Studio LLC', it's good idea to update it.
Quick scj folder check returns following warnings:
admin/build_version.txt_bk is not a part of SCJ. Check it mannualy
data/redir.in is not a part of SCJ. Check it mannualy
data/redir.out is not a part of SCJ. Check it mannualy