Norton & Softwrap

Just did a full system scan with peID to view what's the most used protection in my drive and I found out Armadillo and ASProducts.

But that is not the point.

While scanning, some files of norton system works gave a "Softwrap / XLock" protected file.

So, is really norton protecting it's software with softwrap of it is a false warning?

I'm using Norton System Works 2004 Italian