I had a Virtual Machine (Medium sized) with a 50GB drive attached. There was a single volume on the disk mapped to F. I then created another disk (500GB) and attached this one to the Virtual Machine too. I then tried to map this drive to G but it failed with the error "failed to mount path - invalid parameter".
The new drive didn't work but much worse than that was that my other 50GB drive was now not mapped either. I then couldn't re-attach the drive without formatting it and losing all my data.
Does anybody know how to re-attach the drive without losing the data? Any ideas of the cause of this?