How to Fix “DiskPart Has Encountered an Error Access is Denied” Problem?
Overview: If you are here to know the reasons & different techniques to resolve this DiskPart has encountered an error access is denied error. Then, you are scrolling the right page. We will be explaining the limitations part while using manual solutions. Firstly, know what a DiskPart actually is? To answer that, It is a command-line tool for managing disks, partitions, and volumes in Windows. But when users run commands like clean, format or create, therefore they can run into this frustrating error. This error won’t allow you to make any changes or clean the drive. So, it would stop you from any system maintenance, formatting of the drive or configuring the disk.
Why does this DiskPart “Access is Denied” Error Happen?
There are some common actions followed by users which force them to see that the DiskPart has encountered an error access is denied.
- DiskPart without admin permissions can filter commands from working.
- If your USB or hard drive is write-protected, then you can’t format it or clean anyways.
- There is a possibility that security software will block system level disks for safety concerns.
- If the disk is corrupted or physically damaged, DiskPart cannot access the disk.
- Encrypted drives particularly with BitLocker can stop you from making any modification.
- The IT administrators in this case can do one thing that does not allow disk level change.
After seeing the possible reasons which can cause this problem. Let’s begin with the manual methods to fix them.
How to Resolve DiskPart Has Encountered an Error Access is Denied? Methods Explained
In this particular section, we are going to show you different ways to fix DiskPart access is denied problems.
#1. Run DiskPart as Administrator Mode
This is the method where you need to follow these set of steps to fix the error. Type the command correctly to get your job done.
- Press Windows + S, type cmd.
- Next, right click on Command Prompt and select Run as administrator.
- Now start with the DiskPart commands once more:
diskpart
list disk
select disk X
clean
4. This minimizes permission related access errors.
#2. Delete Write Protected with Command Prompt
It is suggested for the users who understand and work with programming languages. Follow these steps to fix the error “DiskPart Has Encountered an Error Access is Denied“.
- Open Command Prompt as Admin
- Enter the following:
diskpart
list disk
select disk X
attributes disk clear readonly
- This unsets the write protection on the disk.
#3. Turn off Write Protection Using the Registry Editor
Before we go ahead, it’s important to know that write protection can sometimes work as a system registry setting. If it still doesn’t work after DiskPart, you can try to modify the registry to get rid of this limitation.
1. Press Windows+R, and after that type regedit, after that hit Enter.
2. Navigate to:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\StorageDevicePolicies
3. If you have Write Protect, double click on Write Protect and set the value to 0.
4. Lastly, restart your PC to see the desired result.
Note: If StorageDevicePolicies does not exist, you need to right click and create it manually.
#4. Disable BitLocker or Other Drive Encryption
It is possible that DiskPart is refusing because of the drive which is encrypted. Disabling BitLocker, or any other type of encryption that is in place is a necessary first step to take for any actions that will affect the disk.
- If the drive is encrypted.
- You need to view to >>> Control Panel > System and Security > BitLocker Drive Encryption <<<.
- Click Turn off BitLocker for the drive.
- Allow the decryption to complete and attempt using DiskPart again.
Using this method, you can solve DiskPart has encountered an error access is denied problem quickly without any delay.
#5. Use Disk Management GUI Instead
If that doesn’t work, you can also try Disk Management method to fix the error:
- Right click on Start > Disk Management.
- For the drive > Right click it > Format/Delete Volume.
- Try the same operation from the GUI rather than a CLI.
Limitations of Manual Fixes
Although the above methods are suitable in the majority of cases, they come with certain disadvantages:
- Using cmd and editing the registry might be risky.
- If the disk is badly corrupted or failing physically, then these methods won’t work.
- Without the recovery key, it’s impossible to decrypt the drive.
- Some USB drives have a little write protection switch on the side which can never be adapted by software.
DiskPart Has Encountered an Error Access is Denied – Expert Advice
It provides several wiping algorithms such as DoD 5220.22-M. As, it cleans files and supports not only drives but removable media and even USB Secure Digital cards. Whether you have to wipe a hard drive, SSD or USB, this tool can manage in a couple of clicks and zero command line steps.
Conclusion
There is a lot of information to take from this entire blog post for DiskPart has encountered an error access is denied error. By, following the above manual methods, if you are still facing the error showing in DiskPart tool. Then, smart alternative is to try our professional solution that is pitched above to ensure complete data erasure. One more thing that makes sure you take backup of your important data before proceeding with disk related methods.