Problem with N/C drill export in multilayer PCB

[igga]

There is a 6 layer PCB.
I'm trying to export the N/C drill information, but the generated files are empty.
However, everything works perfectly with double sided board.

Do you have any suggestions?

Thank you,
Igor

[craigcu]

There is a 6 layer PCB.
I'm trying to export the N/C drill information, but the generated files are empty.
However, everything works perfectly with double sided board.

Do you have any suggestions?

Thank you,
Igor

What program and version are you using?

Craig, AMTELCO