I have tried to downrev form 17.4 to 17.2. I choose Setup-User Preferences-Drawing and choose database_compatibility_mode to 17.2. Then export downrev to 17.2. When I tried to open design in 17.2 it still shows it designed from 17.4 so cannot opened design. I wonder if my operation is correct and how can I convert 17.4 edtion to 17.2 edtion?
↧