Download the from the official Microsoft Download Center.
(Replace XXXXX with the 5 characters you found in the previous step). Step 3: Explicitly Install the KMS Client Key
Antivirus programs frequently block scripts that modify Windows registry keys or licensing files. Open the and type Windows Security . Navigate to Virus & threat protection > Manage settings . Toggle Real-time protection to Off . Download the from the official Microsoft Download Center
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:
Most users rely on community scripts like abbodi1406's C2R-R2V to automate the injection of volume licenses. Open the and type Windows Security
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Method 2: Manual Volume License Injunction (Without Reinstalling) To ensure Office installs as a Volume version
对于混合了多个Office版本的安装环境，例如同时存在Office 2016、2019或2021组件，脚本可能无法精准识别全部产品ID，从而导致转换不完全，某些组件仍停留在零售状态。
Before running a converter script, you must purge conflicting retail tokens using the built-in Microsoft office command line script.
(Invoking related search terms.)