Hatching not copying and dissapearing

Hi there,

I'm having an issue witht he hatching in Autocad LT 2015.

For some reason, I am unable to copy and paste hatching. I.e, if I draw a circle and hatch it, when I selected both to copy, it only pastes the circle I drew and not the hatching.

Also, when I do hatching in a drawing and close that drawing, the hatching dissapears when i open it again.

A solution to my problems would be greatly appreciated.

Thank you