Cloning virtual machine images (clones and imports) under the Windows environment under Oracle VM VirtualBox

Cloning virtual machine images under the Windows environment under Oracle VM VirtualBox:

Note: Copy directly a. VDI virtual hard disk can be hung up again, but VirtualBox actually prompted the UUID to repeat, unable to use.
, you can resolve it with a command-line tool that comes with Vritualbox, and the corresponding solution is not available on the UI:

Note: Clone mirror and import mirror generate virtual machine
1. Navigate to Vritualbox's installation directory and cannot execute the command line directly with full path (shift+ left mouse button:-> Open command line here (W))
2. Execution VBoxManage.exe CLONEVDI F:\CentOS7-2\CentOS7-2.vdi F:\CentOS7-3\CentOS-3.vdi

Operations such as:

3: New virtual machine (import. vdi file) in VirtualBox:

"New virtual Machine", "virtual hard disk", "using existing virtual hard disk files (U)", select: Name, type, version. It's OK.

Cloning virtual machine images (clones and imports) under the Windows environment under Oracle VM VirtualBox