I have a shared folder for each user in the domain, how can I set a qouta for each folder so that each users do not override this qouta?
If you use File Services for Windows Server 2008/2008 R2, you can use File Server Ressource Manager (FSRM) to create auto apply hard quota.
Check the following links:
Introducing FSM :
Working with Quotas :http://technet.microsoft.com/en-us/library/cc770989%28v=ws.10%29.aspx
For Windows Server 2008 R2 :
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