Unable to Install Insider Build 25188.1000

Copper Contributor

This is the third build in a row that I cannot install.  I get error message  0xc1900101.  On the blue screen that I get, it also says "stop code UNSUPORTED PROCESSOR"    I have a very new PC - it has a 11th Gen Intel(R) Core(TM) i9-11900 @ 2.50GHz 2.50 GHz processor. 


I have been running Windows 11 preview builds since the first release of Windows 11 preview builds.  I have occasionally been unable to install a new build, but it always has cleared up on the next t build.  


I am running the preview builds in a VMware® Workstation 16 Player.  


Any ideas of what I can do to fix this problem.  


1 Reply
Your processor is supported for the Windows 11, and I believe this is a bug.
Try run Windows Update and download and install all updates.
Open start and search for feedback and open the Feedback Hub app and report this issue.