If a newer version of the MSI is installed, the old version is updated AUTOMATICALLY. To do this, the program data is completely replaced, including the files under $CADENAS_SETUP. Files in the "sitesetup" and "user" folders remain untouched.
| ![[Important]](https://webapi.partcommunity.com/service/help/latest/pages/en/3dfindit/doc/images/important.png) | Important | 
|---|---|
| The files in the SiteSetup remain unchanged. Changes should never be made outside of this. This is ensured when working via PARTadmin. | |
To start the update to the newer version, double-click on the corresponding msi file.
