Fill in of license and in, click and specify a path for request file.Fill in of license and in, click to finish the activation.To activate and manage license of ZWCAD, user needs to install ZWSOFT Network License Manager from ZWSOFT website first. How to activate and configure the ZWCAD network license server, which can distribute the license for the client side? Video Guide: After the user installs ZWCAD, in the same network environment, the server side acts as a license pool from which the user side can obtain a floating license.