Anyone please please tell me how to make the "preview" tab in the lower right side windows appear? The demo of this website has it and it doesn't show up in my own server. Please help.
Actual demo is OpenKM 4.0 that's yet done, but not still released. You've donwloaded OpenKM 3.0 that has not this enhancement you'll might be patient meanwhile we release it.
I guess that should be more compatible that the previous release for the preview tab. Maybe I should look for the update and have a copy of it. I think it might be more better that the other one.