Print 126 comment(s) - last by labgeek.. on Feb 1 at 12:59 PM

Microsoft adjusts its policy for user with Vista upgrade CDs

Microsoft is changing a long-standing tradition when it comes to upgrading from a previous version of Windows to Windows Vista. When using an upgrade CD, popping in a previous version disc during setup will no longer satisfy the people in Redmond.

For example, when performing a clean install of Windows XP Professional using an upgrade CD, users would run through the normal setup routine until prompted to insert a previous version of Windows. A user could pop in a Windows 98 or Windows 2000 CD for upgrade compliance and then the setup routine would move along as usual.

Microsoft has cut out this process for Windows Vista and forces users who buy an upgrade CD to actually have a valid install of Windows XP Home or Professional on their machines before upgrading.

For most users, this wouldn't be a problem. They more than likely have an existing copy of Windows XP installed and would have no problems upgrading to Windows Vista with an upgrade CD.

But for do-it-yourselfers who buy a Vista upgrade CD and think that they can easily perform a clean install whenever they feel free are going to run into the road block. In this case, the road block means that users wanting to perform a clean install with a Vista upgrade CD will have to:

1) Install a genuine copy of Windows XP Home/Professional
2) Activate Windows XP through Microsoft
3) Upgrade to Windows Vista from within Windows XP

So if you plan on saving money by using a Vista upgrade CD instead of purchasing a full copy, be aware that you’re have a few extra steps involved before booting to the Vista desktop for the first time. If you don’t want to deal with the hassle, you’re going to have to pony up for a full copy of Vista.

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RE: Last Straw
By JazzMang on 1/28/2007 6:07:56 AM , Rating: 2
Actually, in a default config, XP can only address up to 3.25GB of RAM.

RE: Last Straw
By TheBeagle on 1/28/2007 11:10:58 AM , Rating: 2
Question? How does one get the full benefit of 4GB of RAM in WinXP? You used the phrase "default config." Does that imply that there are alternative configs that allow for the full 4GB to be utilized? If so, how do you accomplish that feat?

RE: Last Straw
By jak3676 on 1/29/2007 11:33:42 AM , Rating: 2
I'm not 100% here, but I'll take a stab at it.

You're working with 2 different limitations. XP 32-bit can only address 4GB of memory. This includes more than just your physical RAM - virtual memory counts against that too. There's some tweaks out there to eliminate your virtual memory (do a search you'll find it), but by default virtual memory is installed, thus reducing the amount of physical RAM that is addressable.

RE: Last Straw
By oTAL on 1/30/2007 1:21:38 PM , Rating: 2
Tweaks?? You just go to the control panel and deactivate it... no fuss whatsoever...
Press Win+Break; Advanced; Performance Settings; Advanced. Then choose how much you want...

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