Putting this in English would get a better response.
Can you clarify fror me / us whether your users cannot access a site at all OR if they cannot access some of the content. It sounds like you have a web part or a list / library with broken permissions but I can't be sure.
Steven Andrews | SharePoint Professional | http://www.twitter.com/backpackerd00d | https://baron72.wordpress.com/
Marked as answer byEmir LiuFriday, May 17, 2013 6:23 AM