Some of readers sending email to me regarding Norton Internet security 2010 activation product failed after download free NIS 2010 that mentioned in my weblog.They all got the same message ‘Activation not complete: No response received from the Symantec server‘.If you also encountered same problem,please following below step to solve it.
1.Download Norton removal tool
or refer to this post
if your PC ever installed any Norton products.Run the Norton removal tool first then install NIS 2010 later.
2.If you still encountered same problem after using Norton removal tool,it maybe hotfix issue.Download KB20090910193904EN hotfix tool and run it,then restart PC and activate NIS 2010 product again,should not be any issue again.
Please refer this.
Hope can help.