Fun with icacls
We’ve been having some random problems at work with various software packages and have tracked it down to folder redirection policies and permissions. It appears that years ago people couldn’t get folder redirection working right and rigged it up with some registry hacks and scripts. It works fine in 2000, which most of our users use, but breaks in Vista because Vista doesn’t like to redirect to a drive letter. In particular we were noticing the Application Data was partially on the network share and partially on the local drive. The other thing we’ve noticed is the permissions on the folders aren’t set properly. Following Microsoft’s recommended settings for permissions and redirection policy, we tested and sure enough things started working.