I'm attempting to triple boot my MacBook Pro following this guide.

I successfully set up a Windows partition with Boot Camp and had rEFInd working.

However, I tried to install Ubuntu and now cannot boot into Windows 10 with rEFInd. I get the error BlInitializeLibrary failed 0xc00000bb.

I found this Microsoft support article but I'm not sure what it means for my situation.

What could the Ubuntu install have done to cause this and what can I do to fix this?

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