It is in the extension Folder. But I give file names like I want.. (you see at the screenshot). All other Scripts are running so I don't think that the file name must be the same like the script name
and I write the file names in the Extension array (cfg.ini).
When I start the server the extensions are loaded correctly.
But I will check it again. I'm not home at the moment. Maybe I made a mistake.. it was 5am
Edit:
I checked all, the script is loaded after User Logger by the server. In rmxp the Script is below RMX-OS.. no errors. Then /online and crash.. its not working.. I don't think its my failure because all other extensions work.. the documentation is a bit short.. only that User Logger must load before.