Windows 10: Cannot activate Windows 11 Pro on new VM

Hi,I've been running Windows 11 Pro via Parallells on a Mac. I recently changed Mac computers and have installed Parallells on my new Mac. For some reason I cannot activate Windows, I get the error code 0x87e10bc6. I am logged into my Microsoft account in Windows, I can see my new device on my Microsoft account online, but it doesn't show up in the list of devices to activate when I choose the 'I recently changed hardware' option. Can someone please assist?Thanks,D

:)

 

Problem activating Windows 11 after switching VMs

Hi there,

I purchased Windows 11 Home a couple of months ago and installed it on a VirtualBox VM. But VirtualBox was crashing quite a bit so I deactivated Windows 11 using the following commands:

• slmgr /upk
  
• slmgr /cpky
  

(as suggested on Redirecting ) and then installed it on a VMWare VM. Problem is, I can't activate Windows on the new VM even though it was deactivated on the old VM. I tried the recommended Troubleshooting Wizard solutions to no available and I couldn't find a Microsoft email address or support number, so I am posting here. Can anyone suggest how to contact Microsoft about this activation issue?

Thanks,

Darryl

PS: I have already deleted the old VM so I can't log back onto it.

 

Activation and Re-activation of Windows 10 Pro VM (VirtualBox, OSX Host) not working

I've moved a working and activated Windows 10 Pro VM (VirtualBox) from a Windows 10 Host to an OSX Host. The re-activation of the is not Working (Error Code 0xC004C003). I also moved a Windows 7 Pro VM that reactivate without problems. I tried everything
mentioned in the process to activate. Nothing works or even outputs some useful hint or support contact.

• used another (afaik unused) product key. not working! Same Error Code.
• created a new VM and installed a fresh Windows 10 pro. The new machine can not be activated!

Thus this seems to be a problem within the crappy M$ activation system.

Any useful hint how to activate this M$ crap would be highly appreciated.

 

Activation of Windows 11 Pro in Mac M2

Hello, my name is Artur

Recently I bought a new MacBook Pro M2 Max. As I could not transfer directly the VM with Windows 10 Pro because it has no ARM format, I did a fresh installation of Windows 11 Pro in a Parallel VM. The problem is that I have lost the license and I can't activate it although it appears in my purchases in my Microsoft account. I have tried unsuccesfully all the means suggested by Microsoft support.

Is there any advice?

Thanks in advance