error 404 on jomsocial profiles

Hello,

I have installed ProfileURL 4.0 and enabled all plugins. If I click on Profile link in jomsocial profile I get 404 error.
In component admin part it write me this Error:
You need to re-order your system plugins to make sure the Profile URL system plugin is ordered first. In plugins I have System - ProfileURL plugin ordered as first, so I understand why it still show me this error.

Thank you for help
Marcel