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Thread: Detect Previous Version

  1. #11

    Default Re: Detect Previous Version

    Hi Friedrich,

    > Yes, I think so. The installer has to write an unique application product
    > code GUID and specific information (e.g. product name, version, install
    > location, etc.) to this key. SetupBuilder handles this automatically.

    What I found interesting was that there are several non-GUID keys in
    there - not surprisingly some from MS<g> See:
    http://screencast.com/t/ehUfsUUwMf I also notice that those non-GUID
    keys don't have all the values that the normal GUID keys have.

    Best regards,

    --
    Arnor Baldvinsson
    Icetips Alta LLC
    Attached Images Attached Images  

  2. #12

    Default Re: Detect Previous Version

    Hi Arnor,

    >> Yes, I think so. The installer has to write an unique application
    >> product code GUID and specific information (e.g. product name,
    >> version, install location, etc.) to this key. SetupBuilder handles
    >> this automatically.
    >
    > What I found interesting was that there are several non-GUID keys in
    > there - not surprisingly some from MS<g> See:
    > http://screencast.com/t/ehUfsUUwMf I also notice that those non-GUID keys
    > don't have all the values that the normal GUID keys have.

    Well, they indeed are the masters of disaster :-) Microsoft doesn't always
    follow their own rules <g>.

    I really enjoyed their Visual Studio 2012 (RTM) for Windows 8 installation.
    They failed to get it to work properly. Rules are only for those who follow
    them <g>

    http://www.lindersoft.com/forums/sho...CA-mitigation)

    Friedrich

  3. #13

    Default Re: Detect Previous Version

    A little bit of schadenfreude never hurt anyone<g>

    Jeff Slarve
    www.jssoftware.com
    Twitter free since Jan 11, 2016
    I'll search help files & Google for you.

    Grammar troll's, are the worse.

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