AECTOACAD does not working

[w64bit]

AECTOACAD is not working anymore on my 2016.

I tried repair, reinstall.

Is there any manual fix (like copy the required files in AutoCAD folder and register them)?

Thank you

[pendean]

The command is -EXPORTTOAUTOCAD and I used it this morning in R2016 on three files for a customer and it worked well.
If that's not it, define in more detail how it's "not working anymore". Or consider resetting AutoCAD 2016 and see if hat helps (backup your customizations first).

AECTOACAD is just a shortcut defined in the ACAD.PGP file.

[w64bit]

I receive: Unknown command "EXPORTTOAUTOCAD"

[pendean]

There is a dash in the name, just like I typed it.

[w64bit]

Unknown command "-EXPORTTOAUTOCAD"

[pendean]

Did you migrate from an older version?

Load a custom CUIx menu file as your primary menu file?

It's a core feature: it might be worth resetting AutoCAD for see if that fixes it (backup your customzations first).