Sometimes ZWCAD doesn’t work normally because some installation files are damaged, we can reinstall ZWCAD to get rid of this problem. Uninstall via control panel or by ‘Uninstall ZWCAD’ can work well because the register information is deleted. But for the mess configuration problem, we don’t need to reinstall to delete the register information. We can go to system register and delete ZWCAD register information directly and then re-launch ZWCAD to get brand new register information.
We can delete ZWCAD register information by this way:
Run ‘Regedit’ to open the register, go to following two patch and delete the folder.
After re-launch ZWCAD, register information are recreated.