Microsoft has a few articles on this issue, but the chkdsk /r didn't work for me on either of the computer that this happened to.But the question that I have is what are the chances of happening ...

So my dad's system (Duron 1.1, XP Home, 1GB memory) refused to boot to normal Windows or Safe Mode, stopping with the beloved 0xED Unmountable Boot Volume.I booted off the installation CD and ...

Here is how to unmount or dismount a volume in Windows 11/10 to make it inaccessible and mount it back using Disk Management and Terminal.