Hy
i wont simulate a standby situation every time the program has an inactivity (mouse or keyboard) by 5 minuts for example.
after this time i run a modal form that force use to enter a password.
I have tried with INKEY() and CHRSAW() but they wait for the indicated time and only after they execute the code.
I think i need something of background but i have no idea.

thanks in advance.