Microsoft Office 2019 is the perpetual release of the Microsoft Office suite. Unlike Office 365 (now Microsoft 365), which is subscription-based and updated frequently with new features, Office 2019 is a "buy-it-once" license that does not receive feature updates. The build represents the Version 1808 milestone, which was the baseline feature set frozen for the Office 2019 release.
While the apps (Version 1808 Build 10730.20102) will continue to work, they will no longer receive: Security patches Technical support
The "1808" designation indicates the of the initial branch release, pointing to August 2018. This represents the foundational "Release to Manufacturing" (RTM) baseline for Office 2019, which officially launched in September 2018. 2. Build 10730.20102 Mechanics
Demystifying Microsoft Office 2019 Pro Plus Retail (Version 1808 Build 10730.20102) Microsoft Office 2019 is the perpetual release of
The string "Microsoft Office 2019 Pro Plus Retail x86 x64 MULTi Version 1808 Build 10730.20102"
: Retained strictly for legacy compatibility. Use this version only if you rely on older 32-bit COM controls, legacy Add-ins, or VBA scripts that break under 64-bit environments.
When looking for a "working" deployment of this specific suite, it is critical to understand the infrastructure Microsoft uses for retail licenses. Retail Click-to-Run (C2R) Deployment While the apps (Version 1808 Build 10730
For long-term reliability and active security coverage, organizations are strongly encouraged to migrate toward actively supported versions, such as Office 2024 or enterprise cloud tiers.
If you are working with this version, here are the official ways to manage it:
The keyword contains specific information. Here's what each part means for this version of Microsoft Office: Build 10730
The Professional Plus suite includes the following core applications: Advanced word processing and document design.
This indicates a specific update applied to the 1808 base. These builds represent accumulated security patches, bug fixes, and stability improvements up to that point.