Central Suite Self Installation
Download the Central Suite Installer (CSI) or specific product .exe files, run them with local administrator rights, and follow the wizard to update or install modules.
CCH Central
CCH Central Suite 2026.3 Update Guide
This guide explains how to update an existing install of the CCH Central Suite to the latest version 2026.3 (including Service Packs and Hotfixes) using the Central Suite Installer (CSI).
CCH Central
Central Suite Installer (CSI) instructions
The document announces the update of the Central Suite Installer (CSI) for the CCH Central Suite, now compatible with the latest releases and service packs and hotfixes of various CCH applications. Key points include prerequisites for installation, compatibility information, and the necessity for proper backup before proceeding with the update. It highlights specific requirements for Microsoft components, and it warns users of CCH Accounts Production regarding regional settings for date format. Support options are mentioned for users seeking assistance during the update process. Release notes are accessible for detailed information on the updates.