[ SOLVE] E-FAIL ERROR IN VIRTUAL BOX or VM ORACLE MACHINE

[ SOLVE] E-FAIL ERROR IN VIRTUAL BOX or VM ORACLE MACHINE

Runtime error opening 'C:\Users\COMPUTER_NAME\.VirtualBox\Machines\VM_NAME\VM_NAME.xml' for reading: -102 (File not found.).
D:\tinderbox\win-3.2\src\VBox\Main\MachineImpl.cpp[665] (Machine::registeredInit).
Result Code:
E_FAIL (0x80004005)
Component:
VirtualBox
Interface:
IVirtualBox {3f36e024-7fed-4f20-a02c-9158a82b44e6}

SOL:

I went into the folder "C:\Users\COMPUTER_NAME\.VirtualBox\Machines\VM_NAME\" and saw two xml files but for some reason they both had suffixes.
1. VM_NAME.xml-prev
2. VM_NAME.xml-tmp
So it simply just couldn't find "VM_NAME.xml" because it technically didn't exist.
I made a copy of the "VM_NAME.xml-prev" file and renamed the copy to "VM_NAME.xml"
Restarted VirtualBox and it worked just fine.

S0L2:
UPDATE VM AUTOMATICALLY  SOLVE THE ISSUE.