I had been able to check for driver updates in the past without a problem. That is, until now. I recently received the message:  "Administrator rights are required to perform this action.". Since when? I do maintain an administrator's page on my machine but prefer to check for updates on my User page. However, when I get the message to invoke the admin page, I am offered no option (no button, no signature line) to sign in to it. So, how do I check for driver or hardware updates?

CartoonMan