Orthanc version updates Windows

I will like to update the orthanc version on my windows machine. Current version installed is 22.8.0 and want to update to 22.12.2. While trying to execute the installer file of the latest version, it prompt the previous version already installed. There are lots of images/data uploaded on the machine. Please suggest the better way of updating the same. Should it be uninstalled first? If so what about existing data? Or is there any other way for the same? Thanks.

Yes, first uninstall Orthanc, then install the new version. Your existing data will be preserved.

Sébastien-