5.3. Update within existing version: Add/remove individual program components
To install or remove individual program components, call up the Installer
installation routine via Windows Start menu -> Add/Remove programs.
| ![[Note]](https://webapi.partcommunity.com/service/help/latest/pages/en/3dfindit/doc/images/note.png) | Note | 
|---|
| Locally
      changed configuration files will remain (sitesetup/cadenas_user). | 
| ![[Note]](https://webapi.partcommunity.com/service/help/latest/pages/en/3dfindit/doc/images/note.png) | Note | 
|---|
| An existing
      version is identified and automatically updated. In the process the old
      version is removed and the new one inserted. | 
- Start the installer by clicking on Change (here using the example "PARTsolutions Enterprise"). - 
 - 
 - 
 - 
 - -> The start screen appears. Click Next. - 
 - 
 
- Click Change. - 
 - 
 
- Activate or
      deactivate the desired product features. - 
 - 
 
- Close the
      dialog. - 
 -