Export-NAVApplicationObject Error

Hi all,

I am trying to export NAV 2018 objects from (Demo Database NAV (11-0)) to a text file using Export-NAVApplicationObject command but getting an error that ‘You do not have permission to run the file’ as pic attach below.
When I run the same command for another modified database(in which I have modified nav objects) the command run successfully.
I will appreciate your help.

What type of License are you using?

I am using Developer license