HPSimms
I keep getting Unknown Item (nnn) against the higher mark items in the ship editor, so it does not count them in for the various calculations.

All the items in question are in my pl_items.cfg file but cannot be accesseed in the Ship Editor.

Geoff
ptb
Probably a stupid question but the editor and the pl_items.cfg file are in the same folder? And do you run it from the folder or from a shortcut?

I've added all kinds of stuff to my items file and only had unknown items when it was an id number that i didn't have in there.

The only other reason could be an error in the item file (missing line termination stuff like that, open it in notepad is your best bet to check stuff like that)
HPSimms
Usually run it from a shortcut, but have done so from the folder with similar results. Problem might be in the pl_items file as I have sent it to someone else who is having the same problem.

Geoff
Ro'a-lith
When you run the online update of the offline editor, it has an annoying habit of resetting your pl_items.cfg. Best option is to make a backup and copy it over once you have updated your editor.