Issue NOTE: Win7 VBox when using a replicated virtual hard disk, the UUID already exists error is prompted

Problem Description:

When using VBox, it is sometimes troublesome to repeat the installation when multiple virtual machines of the same operating system and development environment are needed. Then you can create a new virtual computer B in VBox, but do not create a virtual hard disk, and then copy the virtual hard disk A.VDI, copy it to the virtual machine B directory to rename B.vdi, and then add the virtual hard disk B.vdi to B, at which time the error UUID already exists is prompted.

Problem handling:

Use the VBoxManage.exe tool in the VBox installation directory to modify the UUID, and the path parameter must be enclosed in double quotation marks.

D:\...\virtualbox\vboxmanage.exe internalcommands sethduuid "C:\Users\Administrator\VirtualBox vms\b\b.vdi"

UUID changed to:32475885-c5cf-4560-8ffa-dcc2a9a74ee3

Issue NOTE: Win7 VBox when using a replicated virtual hard disk, the UUID already exists error is prompted