I had it installed in 4.1.8 and it's working without a problem, I just don´t see where I can add categories....

There is an option called Administrative, that allows you to add/edit categories. Just go to your Media tab click on it and you will see Administrative sub tab on the right side.

EB

It´s not there, though.
Only get this :

See what I have, The "categories" is highlighted.

EB

That's the difference. It's doesn't show the administrate with me, and I've set all permissions :(

To be honest, I don't even have options you shown in your original submission, like Dateline etc. Have no clue what's happening.

EB

:o It's very weird. Just un-installed it. Maybe I'll try once more, later.

i had to figure this out too. there are just many ways to admin something you just have to keep looking for where the changes are. all that said, i LOVE this mod. there seem to be so few of them and i could take a week to go mod shopping in joomla and and not find one i like as much.

i just wish there were more mods that made it look LESS like a CMS site.

administrate is in the lower nav menu.

entering a video is at the bottom

You probably haven't.

I had this problem too, but then I noticed that there are two sets of permissions for this mod in the Usergroup Manager; "Media Library Permissions" and "Media Library Moderation Permissions".

Go check if you've set them both :)