Hello, forgive my english. I installed windows 7 - 64 bit parallels 9. I have trouble relating to the management of the account. I created an account with Windows administrator password. I created an account with Windows administrator password, but for deleting folders, register dll or ocx I get an error message that says "request authorization from mac os user name". in the properties of windows I have minimized the restrictions, I do not know how to solve this problem. thanks