Nis 2010 troubleshoot shared printer

I have a home network setup connecting a desktop and a laptop.  Both have windows vista home basic sp1 installed.  I have been sharing  a printer connected to the desktop without any problems.

 

Previously the desktop had norton 360 installed and the laptop had mcafee installed.

 

Today I installed nis 2010 on both.  Now I cannot print from the laptop.  Any suggestions?

 

Thanks.