It's Official: Windows Vista RC1 Is Complete

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This just in:  Platforms and Services Co-President Jim Allchin has just now posted an announcement that RC1 is complete on the TechBeta/TAP site (note that it's password-protected).  We’re reproducing the text here so that you all can see his comments.  As per usual, we’re initially rolling out the code to the TechBeta and TAP programs alone, while MSDN and TechNet subscribers will be offered access next week.

To the TechBeta community:

It’s official — Windows Vista RC1 is done! 

We could not have achieved this milestone without your support.  The quantity and quality of feedback and data we received from you has been essential to helping us progress.  Thus we wanted you to be the first customers outside of Microsoft to get access to the bits.  Next week, a broader set of technical customers will get them via MSDN and TechNet.  But you’re the first!  We wanted to get it into your hands asap so you can start giving us feedback right away.

You’ll notice a lot of improvements since Beta 2.  We’ve made some UI adjustments, added more device drivers, and enhanced performance.  We’re not done yet, however — quality will continue to improve.  We’ll keep plugging away on application compatibility, as well as fit and finish, until RTM.  If you are an ISV, RC1 is the build you should use for certifying your application.

The operating system is in great shape with RC1, but there’s still a lot of testing to do.  You’ve come through for us so far, and I’m asking you to once again put the pedal to the metal and send us feedback.  Windows Vista is going to touch hundreds of millions of lives all around the world.  Thanks for everything you’re doing to help us give them the best experience possible.


As you can see from Jim's words above, if you're a TechBeta or TAP participant, RC1 is now available to you!  Soon it will be made available to those of you outside those programs who want to test it.  I'll have word on that next week, so watch this space.

  • Just woke up to see this. I will probably be transiting to Vista starting with RC1 as my major OS (still having XP there though for now). Great job, and news.

  • Hey everybody:  just wanted to clarify that the TechBeta/TAP site is not open to the public, so RC1 is not currently available to you if you're not part of one of those programs.

    **However,** we're planning to make RC1 available to MSDN and TechNet subscribers next week, and to the general public shortly thereafter.  Also, anyone who participated in testing of Beta 2 will also be given the opportunity to download/order RC1.

  • ISVs, start your engines. It's official: Microsoft releases RC1 of Vista.

  • Go here.  The information I had was that we built 5584 on Monday, which was intended to be the release....

  • I heard rumors going around that this build contains something called 'Vector Glass', which has been kept secret until now.
    Anybody cares to elaborate on whether this is true, and if so, what exactly IS vector glass?

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  • Nick White posted on the Windows Vista team blog that RC1 is complete. TechBeta and TAP customers already

  • Hot off the press: Microsoft today released Windows Vista RC1 which is labeled as build 5600. I shall

  • For us Beta 2 Victims: Is RC1 an iso or is it an update? The latter would be much more pleasant.

    Does the timebomb stay the same?

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  • Well so much for beta 3 - Microsoft announced today the release of Windows Vista Release Candidate 1,...

  • James pinged me about a few hours ago to check if we were supposed to tell the world...

  • Again, fingers still missing on left hand, so just a quick one to say that RC1 has started the shift

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