Installing Windows 11 Recent Update Preview

I keep getting a green screen with an unhappy face telling me that boot device not found when trying to update windows 11 current preview build.  I haven't had an issue updating prior.  And yes, windows 11 is already installed and my laptop is perfectly fine to install windows 11.  Microsoft gave me some instructions.  In doing so, they told me that I couldn't install windows 11 with a raid.  My laptop came setup with a raid.  It has an intel h20 optane.  I don't have any experience setting up a raid.  When I followed his advice and disable the raid, it wouldn't load.  I had to change it back.  I found instructions on here telling me how to install windows 11 with a raid.  But, when I went through the process the black screen with the dell logo came up but it didn't go past that.  Anyone know how I can the newest build of windows 11 without disabling a raid?  I prefer to keep the set up as it is because I would have no clue how to set it back up.