SQL Server with Mr. Denny

Aug 16 2012   2:00PM GMT

Upgrading Windows 8 RP to RTM

Denny Cherry Denny Cherry Profile: Denny Cherry

So as we all know Microsoft hates allowing upgrades of OSs from Beta/CTP/RC/RP (or whatever) to RTM (Release To Manufacturing) bits.  However thankfully Microsoft has made it easy enough to do anyway.  Simply take your ISO/USB/CD/DVD or whatever install media you plan on using and make it writeable in some way (I’ll leave this to you to figure out based on your media type).

Find the n:\sources\cversion.ini file on the media and open it with notepad.  Change the two numbers from 8508 to 7100 and save and close the file.

 

Now run the installer from within Windows 8 Beta/CTP/RC/RP (or whatever) and you’ll be nicely upgraded to Windows 8.  I would imagine that this works for Windows 2012 when that is released as well.

Denny

P.S. Thanks to Jason Fay (blog | @jfay_dba) for reminding me that this worked in Windows 7 and testing it faster than I could for Windows 8.

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  • Denny Cherry
    [...] database administrator, independent IT consultant and as “Mrdenny,” a blogger for the IT Knowledge Exchange, recently posted instructions on how to fool Windows 8 RTM into upgrading the sneak peaks Microsoft [...]
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  • Denny Cherry
    [...] database administrator, independent IT consultant and as “Mrdenny,” a blogger for the IT Knowledge Exchange, recently posted instructions on how to fool Windows 8 RTM into upgrading the sneak peaks Microsoft [...]
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  • Denny Cherry
    [...] install.  However, as the cliche goes ‘where there is a will there is a way’ a clever chap has posted a way of doing [...]
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  • Denny Cherry
    [...] install becomes your only path.Anyone attempted this method? Did you find success with it or not?[ source ] Join the forum discussion on this postSome other posts that you might like :BUILD 2011 Video – [...]
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  • Denny Cherry
    [...] database administrator, independent IT consultant and as “Mrdenny,” a blogger for the IT Knowledge Exchange, recently posted instructions on how to fool Windows 8 RTM into upgrading the sneak peaks Microsoft [...]
    0 pointsBadges:
    report
  • Denny Cherry
    [...] While Microsoft says that upgrading from the preview versions of Windows 8 to the full version will require a clean install, there are workarounds involving modifying .ini files. [...]
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  • Denny Cherry
    [...] While Microsoft says that upgrading from the preview versions of Windows 8 to the full version will require a clean install, there are workarounds involving modifying .ini files. [...]
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