I accidentally removed my Windows 11 VM from my Microsoft Account. To register it again I need the serial number of the Windows VM, but the suggestion in the KB - "wmic bios get serial number" - does not work anymore, because wmic is removed from the last update of Windows 11. Who knows another way to find the serial number of the vm?
JoopG1, it's not clear what serial number is required. But as you wanted to get serial number from SMBIOS, you may use windows powershell: Get-CimInstance -ClassName Win32_BIOS | Select-Object -Property SerialNumber returns same data as "wmic bios get serialnumber"