This may include CorrWare, CorrView, ZPlot, ZView, or MultiStat.

NOTE: Administrator privileges may be needed to install software.ġ) If older versions are installed, download and install the current version from our web site Use the following procedure to reinitialize the driver. The driver for the USB key is not correctly installed. Connect the key to a different USB port on the computer, and retry the program.Ī2. The LED in the software key may be flashing.Ī1. I have a USB software key installed, but my program gives a “key not found” or “”key not authorized for this product” message. If you have any questions, contact us: or +1-91 Software upgrades to existing customers are free with the exception of some VERY OLD copies that require an updated dongle to operate. All of our software products are available for download from our Software pages.