[wpkg-users] Package still installed...

[Cedric Frayssinet]

Thanks Rainer and  Marco, i will try !

Cédric

2012/1/10 Rainer Meier <r.meier at wpkg.org>

> Hi Marco,
>
>
> On 10.01.2012 18:49, Marco Gaiarin wrote:
>
>> Some other trigger a disinstallation of previous version and an
>> installation of the newer ones, while the disinstallation suffer from
>> the classical ''fork'' problem of NSIS.
>> Symptoms are that WPKG say ''check failed after upgrade'' but software
>> are correctly installed (because the installation continue in
>> background, and normally works).
>>
>> Normally i solve that situation doing, on upgrade, a disinstallation of
>> the previous one in a start "" /wait jail (with or without the _?
>> option, it depends), and then an installation.
>>
>
> For most NSIS-based applications I do not even bother about previously
> removing the old version as most installers handle "upgrades" correctly if
> there is already a version of the software installed.
>
> Just for real remove it's often headache. But the script I posted helps in
> many cases as the uninstaller forks and then removes itself at the end. So
> waiting for it to disappear is usually fine.
>
> br,
> Rainer
>
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