Norton live update failed - service expired

Help or advice please.

 

I have had my laptop in for repair, so Norton is about 4 weeks out of date.

 

Got the laptop back, booted up and connects to inet okay. However, tried Norton live update and failed. I get the following message....``service is expired``....I have another 6 months subscription left on NIS 2012.

Any ideas please?

 

Thanks in advance.