Windows 10: how do i fix this error mesage?

help me virtualbox is not working its giving me this mesage Failed to acquire the VirtualBox COM object.The application will now terminate.Error in C:\Users\user\.VirtualBox\VirtualBox.xml line 17 -- UUID "{00000000-0000-0000-0000-000000000000}" has zero format.D:\tinderboxa\win-7.1\src\VBox\Main\src-server\VirtualBoxImpl.cpp[844] long __cdecl VirtualBox::initvoid.Result Code:E_FAIL 0x80004005Component:VirtualBoxWrapInterface:IVirtualBox {d644ad1e-c501-4fc7-9ab6-aa6d763bc540}Callee:IVirtualBoxClient {d2937a8e-cb8d-4382-90ba-b7da78a74573}

:)

 

WIA Driver error Mesage

My scanner has stopped working and I'm getting an error message about WIA driver. It was fine a couple of days ago.

I have followed the following instructions, but still not working; same error message.

"Check if the service is running by following the steps below:

• Press Windows logo key on the keyboard, type Services and select the top most search result.
• Locate Windows Image Acquisition services and check if the
  status shows running in the window.
• If the status space is empty, it means the service is not running. I suggest you to start the service by highlighting the service and clicking on the
  Start service icon located on the menu bar at the top of the window.
• Close the window and check if the changes are effective"

 

Windows error 8024402F Fix?

You can fix this problem easily please follow the steps which is using in this video "youtu.be/TXW64QDpGoI"

 

Fix error 0xc000021a Windows 10

I've faced this issue before. It's one of the blue screen of death errors. Im sharing 5 steps that will help you fix Error 0xc000021a

One of the following step will sort out the problem:

1. Repair corrupted system
   
2. Boot window manually
   
3. Resetting computer's BIOS
   
4. DO SFC scan
   
5. Troubleshoot to fix automatically