Newbie to GladeVCP

You can put them anywhere you want, but then need to give a correct absolute or relative path to them.
I can't really speculate on which is best for you.

Can anyone explain file structure to me?

AThayer wrote: Can anyone explain file structure to me?

That's something of a generic (not LinuxCNC) question. Windows and Mac use the ../ to burrow down a level too.

I suspect that a Google search will turn up a better and more complete answer than any of us can type.

Ok thanks