Manual Tips to Repair Corrupt or Inaccessible VHD Files

Many of the time your VHD files gets corrupted from some of reasons then you need to the repair the VHD files as well as store in the virtual machine files. In this blog we will learn how to recover corrupt VHD files and store VHD files. But firstly you have to know about the VHD files that how its work and what is their features and functions too.

VHD is a file format which stands for the Virtual Hard Disk which represents in a virtual hard disk drive (HDD). This VHD file folders normally use as a hard disk of a virtual machine. The VHD allows several operating systems to exist in a single host machine. VHD files are created with several tools which provide the facility to create virtual machine such as like Ms Hyper-V, MsVirtual PC, Ms Virtual Server, Oracle VirtualBox, Sun VirtualBox, SunxVM VirtualBox, Innotek VirtualBox, Citrix Virtual Server, Citrix XenDesktop, Citrix XenServer, etc.

While you are working on your computer then all data will be stored in the virtual hard disk but for a time the virtual machine file has been corrupted by some reason such as virus attack, power failure, and abrupt shutdown of the system, hardware and software failure and so on. When your VHD files gets damage and corrupted, then you need to get rid this problem. Here is the manual method for the Recover VHD.

These are some Powershell Commands to Repair Corrupt or Damaged VHD files

 

1. This Command is used to scan corrupt images

Command: Dism /Online /Clean-Image /CheckHealth
Description: This command scans the file completely to check for corruption.

2. This Command for checking an image for corruption

Command: Dism /Online /Cleanup-Image /ScanHealth
Description: This command will check whether the image file is corrupted or not and will specify whether it can be repaired or not.

3. Command for repairing and restoring from corruption

Command: Dism /Online /Clean-Image /RestoreHealth
Description: This command will automatically perform the repair if it finds corruption.

VHD File recovery Tool

Notice
Note that this manual method needs to a technical knowledge in a person because it need for well execution in this process and having knowledge for this procedure.

Here is another method too, it is relates to the third party tools. The user can use the desire VHD File Recovery software for recovery of VHD files. But first use manual method and try at once, if you are not satisfied with this result. Because manual method is a time consuming and have a lengthy process too.

Common and Worst Reasons of Hard Drive Failure

Whenever hard drive failure takes place, we mostly get panic and wondering how to fix it? Believe it or not – it is not easy to fix hard drive failure. As a result, lost data is very hard to get back. Hence, we need to look for professional services for hard drive repair.  When recovering data yourself works in some cases (including recovery of some deleted files), if you don’t know what to do, you may do more harm than good to your hard drive and ruin the likelihood of successful recovery. There are different reasons behind the failure of hard drives and each of them has their own contributing factors. Here are some of the most common signs that can cause hard drive failure –

Physical Damage

Shock, heat, and water all are the biggest enemies to your external and internal hard drives. Both water and heat may lead to serious physical damage to the circuits in your hard drive that are not capable to withstand any element. These drives are not shock resistant. So, even a small drop or any physical impact can cause huge damage to the mechanical parts of the hard drive. Most often, head crash is caused due to hard drive shock. It takes place when its read/write head comes into contact with magnetic platter, scratch the surface, and cause data loss which is sometimes irrecoverable.

Warning Signs

  • Improper ventilation causes overheating and hard drive failure eventually. Be sure that the fan in your computer (usually on the rear or bottom of the machine) is not blocked for proper ventilation.
  • Your PC also shouldn’t be too hot to touch.
  • Shock and water damage are also difficult to avoid. It happens all of a sudden without warning. Take proper care of your PC to avoid these risks.

 

Logical Failure

It occurs when hard drive’s software or file structure is damaged, instead of actual hardware. It is a non-physical damage. There are several factors responsible for logical failure, such as human error, virus attack, corrupted files etc. The failure is, sometimes, so huge that systems won’t boot. In several cases, hard disk recovery service comes to the rescue to recover all data as drive’s hardware is safe.

Warning Signs

When you come across these signs, it is best to backup your data, if you don’t have one. If there is no other way to access data, look for a hard drive recovery service.

  • Disk errors
  • Disappearing data
  • Sluggish performance of your system
  • Annoying ‘blue screen’
  • Computer crashes

 

Mechanical Failure

A computer has only a few mechanical parts and your hard drive is one of them. Basically, most components are electrical. Hence, it may inevitably fail at any time. When any component like read/write head goes faulty due to normal wear and tear, such kind of failure takes place.

Warning Signs

Watch out for strange noises like clicking, grinding, or screeching. These are the common signs of mechanical failure. Like logical drive failure, frequent freezing and computer crashes may often occur.

 

Conclusion

With little planning and some common sense, you can easily deal with most of the reasons of hard drive failure. In addition, you can also help reduce the risk of disastrous situations.

If all precautions did not work and your data have been corrupt, then you need a application to recover data back in working condition. Use free trial version of this Windows Data Recovery software, this tool will recover your 1 GB data at free of cost. Go through free version to see results.