1. Download and install cad2017
2. Download RI, and unzip it in the root directory of the installation cad2017
3. where the file registration program under the root directory of some folders do the following: Go to Windows defenner- settings, this folder excluded
4. install on your desktop CAD good right choice to run Win7 compatibility mode
The first runs RI, and then to run the CAD administrator, enter the serial number: 066-66666666 input the key: 001I1, then the point Path RI, pop successful, two or more contents to empty the rear box, the CAD application program code adhered to the box, and then point generl.
6. In this case, the box would generate a corresponding activation key, copy and paste it into the CAD program running (off network activate) OK ~~~~~ can toss a night, and finally doing a good job! !