Detected Office 2019 C2r Retail Could Not Be Converted To Volume
Download the from the official Microsoft website.
To ensure Office installs as a Volume version rather than a Retail version, you must use the ProPlus2019Volume product ID. Open Notepad or any text editor. Paste the following configuration code:
This error indicates that the activation script cannot convert the Click-to-Run (C2R) retail licensing infrastructure into the Volume Licensing (VL) structure required by your KMS server. This is a common issue in enterprise environments or when using retail installation media.
Note: Office 2019, Office 2021, and Office 365 all use the internal folder name "Office16". Step-by-Step Fix: Manual Volume Conversion
如果默认脚本不起作用,您可以手动编辑 C2R-R2V-AIO.cmd : Download the from the official Microsoft website
Alex frowned. He double-clicked the log.
从微软官方下载中心获取Office部署工具。
At 4:47 PM, the first error popped up.
Microsoft Office 2019 is a popular productivity suite used by millions of users worldwide. It offers a range of applications, including Word, Excel, PowerPoint, and more. Office 2019 comes in two main versions: C2R (Click-to-Run) and MSI (Windows Installer). While both versions have their own advantages and disadvantages, some users may encounter issues when trying to convert a C2R retail version of Office 2019 to a volume license. Paste the following configuration code: This error indicates
This message typically appears when using certain activation or deployment tools (like Microsoft Activation Scripts, KMS_VL_ALL, or similar) that attempt to convert a version of Microsoft Office 2019 Click-to-Run (C2R) to a Volume License (VL) version.
Here is a comprehensive guide to understanding this error and resolving it. What Does This Error Mean?
Standard uninstallation through the Windows Control Panel often leaves residual retail registry keys and certificates behind.
To resolve this, you need to manually "clean" the licensing state before attempting the conversion again. 1. Reset Office Licenses blocking conversion at the service level.
The deployment configuration file ( configuration.xml ) used during the Office Deployment Tool installation was misconfigured. Step-by-Step Solutions to Resolve the Error
cd "C:\Program Files (x86)\Microsoft Office\Office16"
Office 2019 C2R includes integrity checks that detect license tampering. Changing the product edition triggers a repair or reinstallation request, blocking conversion at the service level.