To uninstall ARCHICAD from Windows, it is best to use the “Programs” or “Add or Remove Programs” utility, accessible from the Control Panel.
On Mac, navigate to the “Uninstall.AC” folder in your ARCHICAD folder, and select the “Uninstall.app” application.
The Uninstall Wizard will remove files which were installed by the ARCHICAD Installation Wizard. CodeMeter and associated components are not removed.
The uninstaller will not remove any files you have created in the ARCHICAD main folder - e.g. ARCHICAD project files that you saved into the ARCHICAD main folder.
Silent Uninstall for ARCHICAD and Add-Ons
See Unattended Uninstall.