Copy ProtectionCurveTrader and HW-Trader are copy protected with a hardware lock ("dongle"). The dongle must be attached to a parallel port (printer port), otherwise the software will not function. The dongle will not interfere with the operation of any other software or hardware. If you use your parallel port for a printer, attach the dongle first and then plug the printer cable into the dongle.
Removal of the dongle while CurveTrader or HW-Trader is loaded will result in Excel freezing until the dongle is reattached.
The dongle that comes with the software is individually matched to the "curvtrad.xll" or "crvtrd32.xll" file on the diskette.
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