| Navigation: Advanced Topics > Clarion Project System >====== Clarion Win32 Build System ====== |    |
The Clarion build systemsupports both the legacy (Clarion 6 and prior versions) project system, plus MSBuild (Microsoft) project files. MSBuild project files are supported via two custom MSBuild Tasks: CW and CWClean. The CWClean task is used to remove files created by the CW task. The CW task creates a temporary legacy project file and passes that to the Clarion Project System.