Detected Office 2019 C2r Retail Could Not Be Converted To Volume _top_ -

This is the only method Microsoft officially supports. You must completely eradicate all traces of the Retail installation before installing the Volume version.

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. This is the only method Microsoft officially supports

Knowing these details will allow me to provide a tailored to your PC. This is the only method Microsoft officially supports

Before deploying Office 2019 Volume, run a PowerShell script to check for existing Retail artifacts: This is the only method Microsoft officially supports