Am using windows 2008 server. i have file server . i created around 4 main folder and main folder sub folder 1round 18 folders for users . Also this main folders i shared. i have 6 department . when i trying to access server through run like \\(server name ) orserver ip address, they can see shared folders..i want to set permission. example one main folder name is MARKETING ..this folder sub folder is SUPPLIER,MARKETING,CLIENTS.SUPPORT, LIBRARY like this.. i want to set access level this folders ..each users...so how i can set permission level on 2008 server. main folders i want set only see ..main folder sub folders i want to set access level...how it possible.