Cn-office-professional-plus-2019-x86-x64-dvd-5e5be643.iso May 2026

| Property | Value | |----------|-------| | Full Name | cn-office-professional-plus-2019-x86-x64-dvd-5e5be643.iso | | Language | Chinese (Simplified) – cn | | Edition | Office 2019 Professional Plus | | Architecture | x86 + x64 (dual) | | Source | MSDN / Volume Licensing Service Center (VLSC) | | Known SHA-1 | 5e5be643 (often the last part of the filename) |

⚠️ Verify integrity (if you have the original MSDN checksum):

certutil -hashfile "cn-office-professional-plus-2019-x86-x64-dvd-5e5be643.iso" SHA1

Unlike older volume-licensed Office versions (which used Windows Installer .msi), Office 2019 VL uses Click-to-Run. This means:

Use Office Deployment Tool (ODT) to control which apps install, update channel, language, etc.

Example configuration.xml (install only Word, Excel, PowerPoint in Chinese with monthly enterprise channel):

<Configuration>
  <Add SourcePath="D:\" OfficeClientEdition="64" Channel="MonthlyEnterprise">
    <Product ID="ProPlus2019Volume" PIDKEY="YOUR-KMS-MAK-KEY">
      <Language ID="zh-cn" />
      <ExcludeApp ID="Groove" />
      <ExcludeApp ID="OneNote" />
      <ExcludeApp ID="Outlook" />
      <ExcludeApp ID="Publisher" />
      <ExcludeApp ID="Access" />
      <ExcludeApp ID="Skype" />
      <ExcludeApp ID="Teams" />
    </Product>
  </Add>
</Configuration>

Run ODT:

setup.exe /configure configuration.xml

After installation, open any Office app (e.g., Word) → File → Account → Change Product Key → Enter your Volume License Key (MAK) or configure KMS host.

💡 To check activation:
cscript "C:\Program Files\Microsoft Office\Office16\ospp.vbs" /dstatus

The file cn-office-professional-plus-2019-x86-x64-dvd-5e5be643.iso is a legitimate, volume-licensed, Simplified Chinese release of Microsoft Office 2019 Professional Plus. It serves a critical role for enterprise IT deployments requiring a non-subscription, stable productivity suite on Windows 10.

However, its utility is strictly tied to valid volume licensing, proper SHA-1 verification, and secure deployment practices. Unauthorized distribution or use outside a volume agreement is both illegal and dangerous.

For sysadmins: Use this ISO with KMS/MAK and always verify the hash.
For home users: This ISO is not for you—choose Microsoft 365 Family or Office Home & Student. cn-office-professional-plus-2019-x86-x64-dvd-5e5be643.iso

This article is for educational and informational purposes. Always refer to Microsoft’s official licensing documentation for legal use.

refers to the official Chinese (Simplified) retail installer for Microsoft Office Professional Plus 2019. Technical Specifications : Microsoft Office Professional Plus 2019 : Chinese - Simplified (CN) Architecture

: Dual-architecture (includes both 32-bit/x86 and 64-bit/x64 versions) : ISO (Disk Image) SHA-1 Hash 5E5BE6437B474C68677732C5975AF895A21D5F66 Release Date : Late 2018 (Initial release of the 2019 suite) Included Applications

As the "Professional Plus" edition, this is the most comprehensive tier of the Office 2019 suite, containing: : Document processing. Excel 2019 : Spreadsheets and data analysis. PowerPoint 2019 : Presentation design. Outlook 2019 : Email and calendar management. Access 2019 : Database management. Publisher 2019 : Desktop publishing. Skype for Business : Enterprise communication. Key Deployment Notes System Requirements : Office 2019 is designed to run exclusively on Windows 10 Windows 11 . It is not compatible with Windows 7 or 8.1. Installation Type

: This specific ISO uses the "Click-to-Run" (C2R) installation technology rather than the older MSI (Windows Installer) format. Activation | Property | Value | |----------|-------| | Full

: This is a retail-channel image. To use the software legally, it requires a valid 25-character product key or an associated Microsoft account with a digital license. Security Warning

: Because this file is frequently shared on third-party forums and peer-to-peer networks, it is critical to verify the SHA-1 hash

The .iso extension indicates an optical disc archive conforming to ISO 9660. When mounted or extracted, this image contains the full installer for Office 2019 Professional Plus. The “x86_x64” designation means the installer dynamically selects the appropriate architecture. Office 2019 is a perpetual (non-subscription) version, unlike Microsoft 365, and requires a one-time product key. Professional Plus includes core apps (Word, Excel, PowerPoint, Outlook, Publisher, Access) and Skype for Business.

The hash-like suffix (5e5be643) is likely a CRC32 or similar checksum fragment from a specific pirated release group. Such identifiers are common in unauthorized distribution networks to distinguish between rips, patches, or activation workarounds.