Ah, good question. The version that ultimately ends up installed is
indeed the new version.
A moment reflecting on your response makes me think that maybe I have
confused myself by expecting to see some change to the UI during an
upgrade, as opposed to during a fresh install, and perhaps this is not
to be expected unless I specifically ask for it.
I shall go and read up on configuring the UI to be different during
upgrades, at least to add a single step notify the user of what is going on.
Many thanks for clearing the mists of my myopia, if I have indeed now
got the right end of the stick.
Jonathan
Rob Hamflett wrote:
> > It does not remove the old version. It overwrites the old install, and
> after it is done, there is
> only one item listed in 'Add or Remove Programs'.
>
> I'm not sure I understand this. What do you mean by "it does not remove the
> old version?" Because
> you then say that it overwrites the old version and there is only one item
> listed in ARP. That
> sounds like an update to me. Is the version in ARP the old version?
>
> Rob
>
> Jonathan Hartley wrote:
>
>> Hi all.
>>
>> I'm trying to add major updates. (Actually I'm migrating our Wix config
>> from 2 to 3, and I can't see what I did to break major updates in the
>> process.)
>>
>> I followed the tutorials and read the docs at (and many others)
>> http://www.tramontana.co.hu/wix/lesson4.php#4.1
>> http://wix.sourceforge.net/manual-wix3/major_upgrade.htm
>> http://wix.sourceforge.net/manual-wix3/wix_xsd_upgradeversion.htm
>>
>> I create an msi, I install it. I bump my version number (in both the
>> product tag, and the upgradeversion tag) I build this new msi. When I
>> install this new msi, it simply installs as if nothing had previously
>> been installed. The UI looks exactly as though this is a first-time
>> install, not an upgrade. It does not remove the old version. It
>> overwrites the old install, and after it is done, there is only one item
>> listed in 'Add or Remove Programs'.
>>
>> Sorry to post about what is doubtless a simple mistake on my part
>> somewhere, but I've been over this a hundred times the last few days,
>> and can't see what I'm doing wrong. I been over my xml with a fine tooth
>> comb, trying many different combinations of things:
>> * manually declaring the PREVIOUSVERSIONSINSTALLED property (as
>> below) or not
>> * Using a fixed Product Id rather than "*"
>> (which is what we used to (wrongly?) do under Wix2)
>> * Changing the RemoveExistingProducts to different points in the
>> install execute sequence
>> * Putting the xml through WixCop.
>>
>> My wxs follows, with irrelevant bits removed:
>>
>> <Product
>> Name="$(var.longname)"
>> Id="*"
>> UpgradeCode="7890536C-CD55-4E4A-87D8-078D67AC8EA4"
>> Version="0.0.5002"
>> Manufacturer="Resolver Systems Ltd"
>> Language="1033"
>> Codepage="1252">
>> <Package
>> Id="*"
>> Keywords="Installer"
>> Description="$(var.longname) Installer"
>> Comments="Installs $(var.longname) on your system."
>> Manufacturer="Resolver Systems Ltd"
>> InstallerVersion="200"
>> Compressed="yes"
>> Languages="1033"
>> SummaryCodepage="1252" />
>>
>> <!-- Snip: UI, .NET2.0 requirement, metadata for Add or Remove
>> Programs, Media tag -->
>>
>> <!-- remove previous versions of resolver before installing -->
>> <Property Id="PREVIOUSVERSIONSINSTALLED" Secure="yes" />
>> <Upgrade Id="7890536C-CD55-4E4A-87D8-078D67AC8EA4">
>> <UpgradeVersion
>> Property="PREVIOUSVERSIONSINSTALLED"
>> OnlyDetect="no"
>> Minimum="0.0.0.1"
>> IncludeMinimum="yes"
>> Maximum="0.0.5002"
>> IncludeMaximum="no" />
>> </Upgrade>
>> <InstallExecuteSequence>
>> <RemoveExistingProducts Before="InstallInitialize" />
>> </InstallExecuteSequence>
>>
>> <!-- Snip: Directory, File, Component tags -->
>>
>> <!-- Snip: Feature and CompenentRef tags -->
>>
>> </product>
>>
>>
>
>
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--
Jonathan Hartley Made of meat. http://tartley.com
tart...@tartley.com +44 7737 062 225 twitter/skype: tartley
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