When I try to open a hard drive it says that it is not accessible and that access is denied. I have already taken control over it in the security tab and can not think of what to do. The only other thing i think might have affected it is that we were running Ubuntu on the computer(not on the hard drive in question) and that we might have locked ourselves out of this hard drive somehow.
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So i ended up figuring the answer out. I had to go to manage in my computer and undo something relating to the administrator.