How to allow ActiveSync ports in Norton Personal Firewall

Use the following steps to allow ActiveSync ports in Norton Personal Firewall:

Start the Norton Personal Firewall application.
Click the Personal Firewall icon in the main window, and click the Configure button in the right pane.
A Personal Firewall Settings window will appear. Navigate to the Programs tab.
Use the Programs tab to get to the Program Control window. Click the Add button to add an application.
Navigate to the Microsoft ActiveSync installation folder (C:\Program Files\Microsoft ActiveSync\ if installed in C drive with default settings).
Click the WCESMgr.exe, and then click Open.
A Program Control window will appear. In the What do you want to do? drop-down list, select Permit.
Click OK.
Repeat steps 5 and 6 to add the following applications:
Wcescomm.exe
Rapimgr.exe
CEAPPMGR.exe
(C:\Program Files\Microsoft ActiveSync\ if installed in C drive with default settings)
When all of these are added, the Program Control window should show these programs in the list at the bottom.
Navigate to the Advanced tab.
In the Advanced tab, click General…
In the General Rules window, click Add.
In the Add Rule Wizard, click the Permit option button, and press Next.
In the following screen, click the Connections to and from other computers option button.
Click Next.
Leave the next screen as is.
Click Next.
In the next screen, be sure the TCP and UDP option button and the Only the types of communication or ports listed below option button are selected.
Click Add.
In the Specify Ports window, be sure the Individually specified ports and Remote option buttons are selected.
In the port entry field below, enter "26675" as shown.
Click OK.
Click Next until you get to the Description screen. Choose a name for the rule, and click Next.
You can choose to apply this rule to any location profile in the next screen.
Click Next.
Click Finish in the final screen.