Category: Microsoft

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HOW TO Microsoft Windows 11

Last Windows Update generates issues

Windows often shows updates that are in Preview that can be installed and sometimes could have unknown issues/bugs.

If you installed a Windows update and then your system is not working properly the easiest solution is to unistall it.
This happened yesterday with the Preview update KB5028245 in Windows 11 that made my screen blinking.
How to proceed in these cases?

Solution:

How to uninstall Windows Updates via Command Prompt

Steps:

  1. Use Ctrl+Alt+Delete if you are working in your pc
    or Ctrl+Alt+End if you are connected in RDP
  2. Click on Task Manager
  3. Navigate to the menu File -> Run new task
  4. Write cmd and tick the checkbox Create this task with administrative provileges.
  5. Run the command wmic qfe list to retrieve the list of latest updates installed and indetify the one to be uninstalled
  6. Run the command wusa.exe /uninstall /kb:<KB ID> like for example:
    wusa.exe /uninstall /kb:5028245

Did my solution solve your problem? Leave a reply.

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HOW TO Microsoft PowerShell

HOW TO enable hyperv isolation in a Virtual Machine inside Hyper-V

Yes, virtualizzation of virtualizzation, this is possible.

The following guide helps to to enable the virtualizzation inside a VM.

Steps:

  • Turn off the VM
  • Open PowerShell as Administrator and run the following commands:
$vmName = 'DEV-VM' 
Set-VMProcessor -VMName $vmName -ExposeVirtualizationExtensions $true
Get-VMNetworkAdapter -VMName $vmName | Set-VMNetworkAdapter -MacAddressSpoofing On

This can be useful if you want create a BC container in hyperv isolation.

Did my HOW TO help you? Leave a reply.