Message 1 of 2
I have a problem with my new laptop which is window 8. I have this software of ZwCAD 2009 Professional and i install in this new laptop, the dongle red light is keep on blinking and the Product ID is not same as what my paper shown when i purchase this software. Help pls..
Message 2 of 2
http://www.zwsoft.com/Service_Su ... /Utilities/784.html
How to trouble shooting ZWCAD dongle problem: