Is a Windows 10 update that lasts more than 3 hours strange unusual something to worry about? I have never experienced an automatic update that last for hours. Usually they last a couple of minutes. Once in awhile a big major update might last several minutes. But in this case it’s crazy…. it’s going on and on for hours and the only message I’m getting is “Your computer will restart numerous times….don’t turn off your computer.” I finally ran out of patience comma and forced the shutdown of the computer comma when I turned it back on the message I got was: Trying to retrieve your installation”. What the hell is going on here? By far the longest latest “update” I’ve ever experienced.