Outlook 2007 preventing email hyperlinks from opening

I am having issues with Norton internet security (version 2012 - 19.8.0.14) and outlook 2007

 

 

I have recently built a new computer and installed Windows 7 Pro  and Office Pro 2007 and then downloaded from my Norton account the latest version of the Internet Security 2012. Since then I have noticed that whenever I click on a hyperlink in any of my emails,  I get a pop up message telling me that "This operation has been cancelled due to restrictions in effect on this computer. Please contact  your system administrator!

 

I have gone through trust centre and almost every option on Outlook and can not find any options to alter to change this issue. Therefore I feel that the issue has to be with Norton internet security but I can not find the option to enable hyperlinks in emails.

 

Can anyone assist in this issue, please.

 

Thanks Dave