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autocad similar command

Online upgrade GstarCAD on same computer

If your computer has an internet connection, you can choose online to upgrade your GstarCAD old version to the latest GstarCAD.

First of all, you need to contact your distributor and provide the license serial number and the upgrade version, after you get the reply,


Follow the steps below to upgrade to GstarCAD online.

  1. Double click the booting icon of GstarCAD, select the corresponding version and click Activate button.

  1. Select Online Activation (O) from the pull-down list of License key(L), and select product version.

  1. Input your license key (serial number) and click the Activate button.

  1. After a few seconds, the following message appears. Click the OK button to finish the activation.