deleting a name or information on a software application

Just to be clear. I bought a used "touch" computer and it came with serveral applications. One of which was Printshop. I use printshop alot so my question is how can I remove the "this belongs to" statement that comes up when I launch that application? Frankly I am sick of looking at it.

Touch Computer
32 megs ram
OS win98
AMD processor
1.9 gig harddrive ( I know it's laughable ain't it?)

I mainly use this computer to keep records on and to design things with. TIA!

 

You would assume correctly if you assumed I don't have the Printshop software CD Rom. Sorry I left that part out.

 

search the registry for that persons name.. and replace it with yours. do the whole string search.