Forum Discussion
Upgrade win2022 with Error code: 0xC1900101-0x50015
I was unsuccessful in my attempt to upgrade the VM's operating system from Win2012R2 to Win2022. And setupdiag.exe is what I use to debug. It displayed the following message to me. I have attempted t...
Thanks for your reply. But the win2012R2 don't support the update troubleshooting, i can't found the button about that.
Shawn888
please run setup diag. This will give you more insights on why it is failing.
https://learn.microsoft.com/windows/deployment/upgrade/setupdiag
Friendly reminder: this space is for Windows Server Insider (vNext version) not for the released 2022 LTSC.