...
4. Install the new platform (distributive with platform version was sent by Hotline or Account-manager):
https://kb.1ci.com/1C_Enterprise_Platform/FAQ/Administration/Misc/Installing _ 1C_:Enterprise _ platform / (our link Thick-client installation (not finished) in future(Windows)
5. Install the new configuration ("upd" file, was sent by Hotline or Account-manager):
...