Once the C:\ was back and running well - maybe incorrectly - I re-formatted D:\ to remove the other Windows OS (using partition magic) and it looks clean, but on start-up, I continue to see the OS choice menu asking me to select from the two OS's.
Selecting the old version on D:\ states that the files are missing (as I deleted them) and that I should re-install windows if I want to use this.
My question is how to avoid seeing the choice of OS to use during Windows start-up. I have only one valid OS installed on C:\ and it's a bit of a hassle to see this menu each time the PC starts up
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