I'm sorry that I did place my question in tis forum. Thing is that the code is part of a kix-script but I haven't found any way to really create local printers with kix. Witto, you are right about Tick the "List in directory" tickbox in the sharing tab. Thanks!
I've now found out what i missed in my "VB's lines"... (if anyone is interested)
Code:
SHELL 'cscript %windir%\system32\prncnfg.vbs -t -p "PrinterName" +published'


Les: Sorry again for asking here