Home FAQ I can’t install the VPN on my computer PT Target Audience: Iscte CommunityDescription: Error during the installation of GlobalProtect.Probable Cause:Lack of administrator permissionsOutdated operating systemIncompatible version (e.g., old macOS)Answer/Solution:Use an account with administrator privilegesUpdate the operating systemFollow the instructions on the Iscte IT website exactlyFurther Information:Click here Related Previous The VPN does not work after the operating system update Next The VPN works, but the internet connection becomes very slow