If it's just the system clock you want to be able to beat, you can have your
application retrieve the current date from a server via a web service,
rather than the client pc. It would mean that the client would have to have
an Internet connection as a requirement for using your applicaiton, but
that's not as big of a deal as it once was.
"Steve Covert" <sc*****@codesmithscorp.comwrote in message
news:%2****************@TK2MSFTNGP04.phx.gbl...
Does anybody have any clever technique to implement an expiration date in
a WinForms app, such that it could outsmart any user who tries to change
the system clock to avoid expiration?