Why do I need to change it? Joining VM to the domain when we clone VMs...
A SID, short for security identifier, is a number used to identify user, group, and computer accounts in Windows.
SIDs are created when the account is first created in Windows and no two SIDs on a computer are ever the same.
The term security ID is sometimes used in place of the SID or security identifier.
Attention : Before start, make sure you have the “Product Key”, don't have rollback !
Start by check SID with : whoami /all
Open folder :