You receive a remote assistance request. It expires before you are able to accept it. You need to increase the amount of time you have to accept remote assistance requests.  What should you do？（）

• A、Decrease the account lockout duration in the local security policy.
• B、Temporarily enable the Remote Administration exception in Microsoft Windows Firewall.
• C、Set the maximum amount of time an invitation can remain open to 12 hours.
• D、Enable the Remote Desktop （less secure） option and add yourself to the Remote Desktop Users group.