Applies to: ZWCAD Classic
The client is ZWCAD Classic, and you get 2017 STD network license from the server. Back to software, when you try to save, some error information will appear.
This is because Classic has no STD version when this message appears, you can ignore it and click "OK". After ten times, it will not appear again.
If the customer still cares about it, they have to configure 2017 PRO or Classic license on the server.