Detected Office 2019 C2r Retail Could Not Be Converted To Volume [updated] Jun 2026

Use the official Microsoft Customization Tool website ( ://office.com ) to generate your XML deployment files. This visual interface minimizes syntax errors and guarantees that the correct licensing architecture ( PerpetualVL2019 ) is hardcoded into your deployments.

By following the steps outlined in this guide, you will eliminate this error from your deployment logs and ensure your organization remains compliant with Microsoft Volume Licensing terms. Use the official Microsoft Customization Tool website (

A corporate license allowing multiple activations. Use the official Microsoft Customization Tool website (

The conversion from a retail C2R installation to a volume-licensed version doesn't directly work because of how each type of installation is set up: Use the official Microsoft Customization Tool website (