I have sql server express 2012 installed on a windows 10 pro laptop. I just added another local user with admin privileges to the windows account. Now, when I open SSMS under the new account I can open one of my two databases but not the other. When I try to open the second one I get a "not accessible" error. I assume it is something with the security of that database but I cant see what is wrong. If someone could give me some direction as to where to look it would be much appreciated.