Detected Office 2019 C2r Retail Could Not Be Converted To Volume Site

When the error occurs, you will likely see one of the following:

Run the following command to see installed keys: cscript ospp.vbs /dstatus When the error occurs, you will likely see

You might encounter this error in several common scenarios: When the error occurs

Download the from the official Microsoft download center. When the error occurs, you will likely see

1. Official Method: Reinstall via Office Deployment Tool (ODT)

Remove the retail key(s) identified in the previous step: cscript ospp.vbs /unpkey:XXXXX (Replace XXXXX with the 5 digits). Retry your Volume Conversion script. Solution 2: Force Conversion using OfficeRTool