To modify a drive’s unique identifier without reformatting, you can use a command-line utility like Sysinternals VolumeID or KRyLack Volume Serial Number Editor Command Line. The volume serial number (VSN) is a 32-bit hexadecimal number generated by Windows during partition formatting. Modifying this value via the command-line interface (CLI) is highly beneficial for testing software license configurations, automating deployments via batch scripts, or organizing cloned virtual machine infrastructures. Step 1: Check Your Current Volume Serial Number
Before initiating any changes, identify the target drive’s current serial number.
Press the Windows Key, type cmd, and press Enter to open the standard Command Prompt.
Execute the vol command followed by your targeted drive letter (e.g., drive C:): vol c: Use code with caution.
Look at the output screen. The number will appear in a hexadecimal format, such as C1F3-A79E. Step 2: Open an Elevated Command Prompt
Volume editors directly manipulate the file system’s boot sector data. Because of this, the tool will fail unless it is executed with administrative privileges. learn.microsoft.com VolumeID – Sysinternals – Microsoft Learn
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