Norton Security Smart Firewall - Remote desktop access

I have two desktops, Say PC1 and PC2,  which is installed with Norton Security. I need to access the remote desktop of PC1 sometimes when I am using and working on PC2. If the Smart Firewall is enabled it will not allow the Remote Desktop connection. For this I need to disable the Smart Firewall. 

My question is, is there a way to keep the Smart Firewall enabled on PC1 and still give remote desktop access to PC2?

Thank you.

MN Raghu