expiry date for add on modules

P

pippo

I have created a small vba based program for excel, I would like to als
be able to distribute it but I would like to limit the use of it via a
expiry date or a authorisation code, can anyone help me?

thanks

Ala
 
F

Frank Kabel

Hi
not really possible with VBA. This kind of protection can VERY easily
be circumvented. The only secure way would be to create a compiled
addin (e.g. COM Addin with VB 6)
 
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