I am using Windows Server 2008 x64. I login using administrator. I want to add a new user for read/write access for a folder under c:\windows\system32. I tried to select folder (right click), then select Property -> Security -> Edit under Security Tab, the Add button is greyed out. Why?
I tried the same operation under other non-windows system folder, it is ok to add new user to permission.
thanks in advance, George