For preparations, see Orbit Server Update 21.X.
<install_folder>/server/program/bin64/ServiceStop.bat
.<install_folder>/client
<install_folder>/server/program/log/
<install_folder>/server/program/services/dox
<install_folder>/server/program/software/
<install_folder>/server/program/wwwroot/viewer/
<install_folder>/server/program/wwwroot/viewer_sdk/
<install_folder>/server/program/wwwroot/viewer_sdk_javascript/
<update_package>/server/program/
<install_folder>/server/
<install_folder>/server/program/system/licenses_vXX.X.ini
<install_folder>/server/program/system/licenses_v21.[X].ini
(e.g. filename licenses_v21.1.ini
for version 21.1) <install_folder>/server/program/bin64/ServiceStart.bat
.