This policy setting affects the ability of users to install or uninstall color profiles. If you enable this policy setting, users will not be able to install new color profiles or uninstall previously installed color profiles. If you disable or do not configure this policy setting, all users will be able to install new color profiles. Standard users will be able to uninstall color profiles that they previously installed. Administrators will be able to uninstall all color profiles. Fix: (1) GPO: Computer Configuration\Administrative Templates\Windows Components\Windows Color System!Prohibit installing or uninstalling color profiles (2) REG: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WindowsColorSystem!ProhibitInstallUninstall