Close Terminal and return to System Preferences > Security & Privacy > General.
Type in the following command: sudo spctl -master-disable ( Please note that this command requires administrator password to complete).
if it's not available (as per screenshot below):.
In the 'Allow apps downloaded from:' section the setting required is 'Anywhere'.
Go to System Preferences > Security & Privacy > General.
Please do the following to allow for ConnectWise to install and establish the remote session: "" can't be opened because it is from an unidentified developer If during the installation you get a message: