> Is there a way to set a projector not to work after a  number of
days?

sure.

1 - write a hidden file on the user's hard drive with the date it is
first loaded. check it each time the app loads. do the obvious.

2 - do the same thing with an entry in the registry, Win only.

neither of these are absolute protection, but they are free and
reasonably easy to implement.

hth

Al Hospers
CamberSoft, Inc.
al<at>cambersoft<dot>com
http://www.cambersoft.com

A famous linguist once said:
"There is no language wherein a double
positive can form a negative."

YEAH, RIGHT



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