InfraWorks 360 does not support multiple versions installed side by side. If you have a previous version of InfraWorks 360 or InfraWorks 360, you must uninstall it before installing the new version.
- Click Start menu
Control Panel.
- In the Control Panel, click Programs and Features.
- Click Autodesk InfraWorks 360 or InfraWorks 360 and click Uninstall/Change.
- Follow the prompts to uninstall the earlier version.
- Install the current version.