It is good to note that finding out whether you can access your virtual disk when it becomes unresponsive is difficult. Even so, you can recover data from virtual disk as long your computer or external hard drive had not overwritten new data on it.
There are many virtual disk data recovery programs in the Internet that are able to retrieve your data. Recoverit Data Recovery, or Recoverit Data Recovery for Mac is absolutely the one that suits you most. No matter files on your virtual disk were lost due to partition damage, partition deletion and partition formatting, this program will reclaim them easily.
Data loss for deleting or formatting partition mistakenly? Recover data stored on partitions that have been deleted or formatted,and even from lost or hidden partitions.
Deleted File Recovery
Accidentally deleted important files without any backup and empty the "Recycle Bin"? Recover deleted files from PC/Laptop/Server and other storage media easily and quickly.
RAW Hard Drive Recovery
Restore inaccessible, hidden or severely corrupt data that is usually caused by file system damage, RAW hard drive, RAW partition or partition loss with this powerful data recovery software.
You can download a trial version of Recoverit Data Recovery from below. This trial version enables you to scan your virtual disk so as to check how many of lost files on your virtual disk can be recovered.
Note: If virtual disk is set on an external hard drive, please make sure it can be well-connected with your computer.
Please launch Recoverit, and select the "All-Around Recovery" option. It supports to recover lost data caused by any scenarios.
You’ll need to select the physical drive that your virtual disk is set on and click "Start" button to start scanning lost data.
Then you just need to select the partition of your virtual disk and click "Start" button to begin scanning it.
When the scan is finished, found files on your virtual disk will all be displayed in program window. You can see file names to check whether files you need can be retrieved or not.
Then you just need to mark data you are going to reclaim and click "Recover" button to keep them on your computer.
Note: Please do not save the recovered files back to your virtual disk during the recovery.
A virtual hard disk or VHD is a sort of drive that works just as the physical hard drive except that it has special variations. In short, a virtual disk is accessed, controlled and installed on a virtual machine network. Indeed, a VHD is thought to be a file format or an application. It is made for virtual machines. Boasting the same hard drive partitions and a file system found on a physical hard drive, a virtual disk has all the capabilities a computer user needs. It can run an operating system, create files and folders and execute any application or request.
Although it is designed in the physical hard drive, the VHD has its own logical component. You can make many drive sectors within it so as to run numerous virtual hard drives at the same time. Every sector runs independently, meaning that it does not overwrite or interfere with the running of the other VHDs. Concerning size, virtual hard disks can have a flexible or a fixed size. Size is controlled by the virtualization manager or the parent operating system. The virtual PC run by Microsoft on its Windows OS was initially bought from Connectix Inc.
As we have noted above, VHDs are so similar to physical hard disk drives. Hence, they are as prone to data loss as the typical physical hard disks are. And when they encounter damage that leads to data loss or corrupted files, VHDs cannot be useful at all to the user. But why would data loss occur in virtual systems? The following are common reasons why.