Group Policy Query

[acrobson]

I decided to make a few 'updates' to our GPO, However, since I have done this, whoever logs into an AD machine with that policy enforced is then unable to close explorer windows once opened, I have gone through the GPO report etc and thought I had found the resolution, but....no! Does anyone know which setting configures this? or is there a conflict which could be taken place between any of the GPO's?

[SYNACK]

Have you tried this one:

User Config > Administrative Templates > Windows Components > Internet Explorer > Browser Menus : File Menu: Disable closing the browser and Explorer windows

Prevents users from closing Microsoft Internet Explorer and Windows Explorer.

If you enable this policy, the Close command on the File menu will appear dimmed.

If you disable this policy or do not configure it, users are not prevented from closing the browser or Windows Explorer.

Note: The Close button in the top right corner of the program will not work; if users click the Close button, they will be informed that the command is not available.