Posted by: Ed Tittel
upgrade Windows 7 before applying Windows Updates, Windows 7 should be upgraded first then updated second
Huh? I’m drawing from the wit and wisdom of founding father Benjamin Franklin who once said “Experience keeps a dear school, but fools will learn at no other.” I’m pretty sure this means that fools have to learn things the hard way, and this weekend I got smacked in the face by that realization as I started working on a new laptop (a reconditioned Acer 5552 that I got for an unbelievable $350 last week).
Out of force of habit, I started applying Windows Update patches (I think I started out with 88 of them pending) before I stopped to reflect that I also wanted to upgrade the OS. It shipped with Windows 7 Home Premium, which doesn’t support RDP, and I like to remote into my laptops from my desktop when I’m working at home, because it’s a got a couple of huge screens and my favorite keyboard hooked up to it. So an upgrade is absolutely essential for me, and my MSDN Premium subscription makes that easy and affordable to do on my test machines.
I already knew that I shouldn’t apply Win7 SP1 to my machine until after I upgraded, but I didn’t stop to think that it makes more sense to upgrade first, and update second, rather than the way around. And in fact, when I tried the upgrade after doing all the patches, the upgrade failed. But when Acer shipped the machine something about the way the Windows image got blown onto its hard disk created a spurious drive entry in Windows Explorer, and they either elected to turn off Windows Restore or something about that dual C: drive entry caused it to fail. I had to monkey around with System Protection options to clean up that entry, and only then was I able to turn on System Restore so I could create Restore Points.
Fortunately for me, the first Restore Point I created (somewhere around the 44th update or so), went far enough back in Windows functionality to allow the OS Upgrade to work. So I got the unique pleasure of running the second half of the update stream twice, and then applying SP1, and another raft of updates again after the Service Pack installed correctly. Back in the day when I studied databases, we used to say “selection before projection” to minimize the amount of data generated when formulating cross products across multiple tables. This weekend, I was reminded that when it comes to Windows 7 “upgrade before you update” is the right way to proceed with new machines that come with lower-level OS versions installed that you wish to bump up in functionality and capability.
Yep! Over 200 years later, Mr. Franklin’s pithy observations can still goad IT professionals into thinking more (and more deeply) before they act, rather than back-pedaling and wasting lots of time by acting too hastily. And for those of us who do act too fast from time to time, his words can remind us of better ways to do our jobs in the future!