Help removing globalroot\systemroot\etc..

Hi

 

I have a problem whenever i launch an application.

Some message saying something about globalroot\systemroot\sytem32\rotscxomkppixc.dll

I've tried to locate the file but i cant find it and if seen in another posts that you got to help lots o people so i would really apreciate if you could give me some help.

 

Im using norton internet security 2007 on vista 32bits service pack 1

Thanks