>Not knowing anything about the environment, I don't know, but is there any chance you can restore from a backup, instead of trying to attach to the MDF?
>
>Also....for the MDF, can you "re-attach" it back from the original environment? (or is that even an option)
I am applying those hotfixes as mentioned here based on the same problem someone had:
http://support.microsoft.com/kb/2765331?wa=wsignin1.0I did not test the reverse process as I need to make sure the original environment remains connected to those databases. I thought about restoring from a backup but I would prefer to resolve that issue from the source as whenever will come next time to attach, I do not want it to crash like that every time.