JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. To Uninstall PLAXIS 3D There are two recommended ways to uninstall PLAXIS 3D: Go to Windows Programs > Bentley Geotechnical > Plaxis Uninstall to remove the software. The PLAXIS 3D Installer Wizard opens and guides you through the uninstallation process. Uninstall the software from the Windows Start menu Settings > Apps & features. Click on PLAXIS 3D and click the Uninstall button. Parent topic: QuickInstall Guide