sorry my last question was uncompleted.
for share folders there is a Users(domainusers) group that I set just set the "list of folder" permission for it,but there is a "special permisions"!!!when I edit this "special permissions", it has the rights for create folder and add data and append data!!!!!!!!
but i don't want my user can create folder and write data on this share folder!!!!!!
why the "special permissions" is selected for "users(domainusers)!!???
I can't denny some of them because denny has higher permission and even I can't change this folder by my account(administrator)!!!!
Could you please help me and clear this subject for me!!!!!???