Are we talking about the same physical machine here? If so, then it should work. If you are using an account with administrative privileges and your husband is using one with standard, then log in to your account and temporarily change his account to an administrator one. Log off and then log in to your husband's account. Apply the same patch as you previously applied to your account. Log off, and then log back on ito your account. Reset his account so that it is a standard one again.