Disk D: is not accessible. Access is denied on Windows 10 – Fix the Error

disk drive D is not accessible. Access is denied. Location is not available

In this article I will explain what you can do to regain access to your HDD or SSD disk if you see the D: is not accessible. Access is denied error in Windows 10. The problem can actually occur on any other disk with any other letter instead of D:.

In addition, you can notice that your Windows OS is even not able to calculate the free and used disk space as you open This PC in the Explorer.

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Fix ‘Device not functioning’ and ‘Device is unreachable’ Errors During File Transfer from iPhone to PC

a device attached to the system is not functioning

File Transfer Problem Between iOS 13 (iPadOS 13) and Windows 10

When I connect my brand new iPhone 11 with iOS 13.1 to my Windows 10 PC I face the following issue. I can normally download photos but I as soon as I try to copy at least one video file I immediately get the error “A device attached to the system is not functioning“.

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How to Restore Hyper-V Virtual Machine from VHDX-File in Windows 10 or Server

fix virtual machine not starting Error Applying SCSI controller changes Hyper-V

Today we will explain how to cope with a quite common problem – your Hyper-V virtual machine is not working and you face an error when you try to start it. In my case I faced the following error message:

Error applying SCSI Controller changes
... failed to add resources to [virtual machine]. 
An unexpected error occurred: The specific network resource or device is no longer available. (0x80070037).

From this guide you will know how to recover your VM without reinstalling the operating system on it from a scratch. All you need to have is at least the virtual hard disk file (.vhdx).

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