I'm setting up a Drupal 7 multisite. Already have another site running with no problem on same server. I can access IMCE browser (see image below), and can upload but not insert images; clicking on image does nothing. When I hard code link to image into a text field, I get 404 'file not found' error.
Setup is standard:
/www/d7 [drupal core]
/www/multisite1 [symlink to ../d7]
/www/multisite2 [symlink to ../d7]
Within /www/d7, also standard setup: sites/multisite1/files, etc. Everything else including Clean URLs is working correctly, and I've set all permissions per usual. I'm stumped, have tried various mod_rewrite directives and none have changed anything. Any possibility there's some path corruption in database? Any other suggestions?