How to Change the UUID on Oracle VM Virtual BOX in Windows machine:
Error code:
Cannot register the hard disk .vdi {55b228ba-5c66-4654-84ef-dbfd2bc98816} because a hard disk centos-lab.vdi' with UUID {55b228ba-5c66-4654-84ef-dbfd2bc98816} already exists.
Go to this below Directory where the VBoxManage.exe is located and run this command. When you dont specify anything at the end of the command, it will automatically create the new UUID..
C:\Program Files\Oracle\VirtualBox>VBoxManage internalcommands sethduuid "C:\Use
rs\jskcbe\VirtualBox VMs\centos-lab\centos-lab.vdi"
UUID changed to: f4e84d10-d3a4-4176-8f88-1d230ca28d5e
C:\Program Files\Oracle\VirtualBox>
