VBA-code for opening a file max x times

Hello everybody

I am makeing a file which has a ‘status’ as a demo. Because it’s just a demo I want it to be opend max a certain number of times.
I saw somewhere a suggestion of a VBA statement called SaveSettings and GettSettings but I am stuck.

Can someone help me with a VBA code which will protect the file for being opened more that lets say five times ?

Saturn