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I was at a customer site yesterday, and some of the applications on the users' pc have a 'dongle' attached to an LPT1 port, the function of which, prevents the software load if , it does not detect the 'dongle' switch. How widely used is this methodology?, any down side?... Thanks' Ken Shields PPG Canada Inc 155 First Ave. Oshawa, Ontario L1H 7L3 PH: 905 725 1144 (326) FAX: 905 433 8712
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