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January 29, 2007 12:00 AM

Microsoft Confirms Vista Upgrade Limitations (Updated with Workaround)

Windows IT Pro
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With a support note quietly posted to its Web site, Microsoft confirmed what enthusiasts have long feared: Users who purchase Upgrade versions of Windows Vista will not be able to perform clean installs of the operating system. Instead, they will need to first install their previous OS and then upgrade in-place to Vista.

"This problem occurs because Windows Vista [Setup] does not check upgrade compliance," a support note on Microsoft's Web site reads. "Therefore, you cannot use an upgrade key to perform a clean installation of Windows Vista."

While this is sure to infuriate some users--and certainly, it contradicts information Microsoft provided me with last year--the reality is that upgrade installs of Windows Vista essentially wipe out the OS and perform an install that is very much like a clean install. The real problem here, therefore, will be the length of time it takes to install Vista using the Upgrade media: Though Vista often installs in about 30 minutes, previous versions often take twice as long.

UPDATE: I haven't tested this yet, as I don't have Vista Upgrade media to test, but I'm told that Microsoft's internal documentation does explain how to clean install Vista using an Upgrade version. It appears to be more of a workaround than a true clean install, however. Here's what it says.

1. Boot with the Windows Vista Upgrade DVD.

2. Click "Install Now."

3. Do not enter a Product Key When prompted.

4. When prompted, select the Vista product edition that you do have.

6. Install Vista normally.

7. Once the install is complete, restart the DVD-based Setup from within Windows Vista. Perform an in-place upgrade.

8. Enter your Product Key when prompted.

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Comments
  • ebraiter@videotron.ca
    4 years ago
    Apr 01, 2008

    That's why I'm sticking with XP until Windows 7 comes out. XP security updates should still be around if Win7 is released before 2011. :-)

    Grantcv1: You buy a Mac, you pay by the nose for proprietary hardware and an OS that lacks drivers for peripherals. Let alone pay how mych to go from 10.4.x to 10.5.x? For every other Os, that would be called a service pack (or release) and would be free of charge. not with Apple!

  • Joe
    5 years ago
    Jan 31, 2007

    at least Steve Jobs doesn't have his ____ up my a$$ like he does with you.

    XP

  • Lotsa
    5 years ago
    Jan 31, 2007

    "when I look around the airport or the coffee shop these days, the majority of the machines are suddenly Macs. "

    I'm noticing the same thing. The majority may not be Macs, but they are certainly represented in numbers far beyond those of their reported market share. On any given day, more than half the machines I see in such places are Macs.

    "I hope this issue turns out to be the turning point for the Great Humbling of Microsoft."

    Won't happen. Inertia will keep them going, along with fear of the unknown. The Microsoft FUD machine has been in high gear for so long, most people don't realize they even have a viable alternative, and the rants of folks like "Waethorn" (who have their heads so far up Microsofts a$$ that they can't see daylight) don't help much, either.

  • Lotsa
    5 years ago
    Jan 31, 2007

    "Lord knows I'm not going to pay the full version price. "

    Why not? It thought it was a relative bargain?

  • Grant
    5 years ago
    Jan 30, 2007

    I am glad I am switching to a Mac. And so is my brother. And a couple of my friends have just done so. And a couple coworkers too. And when I look around the airport or the coffee shop these days, the majority of the machines are suddenly Macs. I hope this issue turns out to be the turning point for the Great Humbling of Microsoft. They seriously need to be cut down a whole lot now!

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