I ran Spybot late last night Dave and deleted a few bits and after I rebooted Norton wouldnt work properly so I uninstalled and reinstalled it.
It ran its updates after installing and then had a red cross against Virus Definitions, it also said one update was unable to install and had only updated to Jan 16th.
I had to reboot again and it updated again still with a red cross although it updated a few other bits
After the 3rb reboot it did eventually get the definitions up to date so maybe the Norton site had a prblem with the latest updates
I am used to having to reboot and it downloading updates in a few goes after installing Norton but I have never seen a red cross or the unable to install an update message like that before