EBCD Unhandled exception


New Member
I tried to change my boot drive (C:\) to a different partition and experienced this exception. I took a snapshot (attached) and when I selected Quit, EBCD crashed. The partition the boot drive was on was a primary partition and the one I tried to move it to is a logical drive. I wanted to do this as I want to delete the primary partition as it is an unused Vista OS. The OS I am running is Win7 x86 Ultimate.

I am running the latest Beta rel

The exception data is in a scroll box so I was not able to capture it. I will retry and see if I can reproduce the exception.



Mostly Harmless
Staff member
You're right, it does!

Please wait for build 90, I'm fixing the issue now.


Fixed. Can you please test it and let me know?
Last edited:


Knows where his towel is.
Staff member
You do know that you can't boot a logical drive ?
The boot files have to be in a primary partition.