Overview from Microsoft:

Windows 2003 Access-based Enumeration makes visible only those files or folders that the user has the rights to access. When Access-based Enumeration is enabled, Windows will not display files or folders that the user does not have the rights to access.

Where to download Access-based Enumeration?

http://www.microsoft.com/downloads/details.aspx?FamilyId=04A563D9-78D9-4342-A485-B030AC442084&displaylang=en#filelist

Or search Access-based Enumeration from Microsoft website.

Installing Windows 2003 Access-based Enumeration Setup Wizard:

• Double click on ABEUI.msi file.  Click Next to continue.
• In License Agreement, you normally select “I Agree” to proceed the install.
• Select the Installation Folder and choose Everyone, click Next to continue.
• Select “I will enable Access-based Enumeration on individual shared folders.” Click Next
• The installer is ready to install, click Next.
• Click on Close to finish.

Then what? Follow this procedure to complete.

• Create a new group or use existing group to manage folder shared security access. Add member to this group.
• Share a folder
• Right click on shared folder, properties. Here you will see a new tab named “Access-based Enumeration”. If you don’t see it, you need to install the program.
• Put check on “Enable access-based enumeration on this shared folder”. Click OK
• And test it.

That’s all, easy huh! If you still need assistance, visit http://www.RandomPage.com/group/Help post questions and someone will assist you.