[Interest] [interest][QT Installer Framework] how to overwrite or reinstall with existing app

[Sujan Dasmahapatra]

you specify a different PATH while installing if you like both of the
versions to be kept.
e.g
C/Qt/5.1
C/Qt/5.2
etc


On Wed, Feb 5, 2014 at 1:18 PM, peterlingoal <peterlingoal at gmail.com> wrote:

> Hi Sujan,
>
> Thanks for the reply.
>
> If uninstalling is the only solution, is there any way to invoke it at the
> beginning of installation process? Sorry I am new to QT installer
> framework, so please give me some guidance. Thanks.
>
> regards,
>
>
>
> On Wed, Feb 5, 2014 at 3:14 PM, Sujan Dasmahapatra <
> sujan.dasmahapatra at gmail.com> wrote:
>
>> you delete/uninstall  the existing folder and reinstall. if you want want
>> a new copy then give a different PATH.
>>
>>
>> On Wed, Feb 5, 2014 at 8:10 AM, peterlingoal <peterlingoal at gmail.com>wrote:
>>
>>> Hi All,
>>>
>>> I created an offline installer file for windows using QT Installer Frame
>>> work.
>>>
>>> After installation succeeded, I tried to execute the installation file
>>> again. However an error message "The folder you selected already exists and
>>> contains an installation. Choose a different target for installation" would
>>> be given and installation would fail.
>>>
>>> I would like the installer to overwrite or re-install my application if
>>> executed multiple times. I haven't figured out how to do that. Could anyone
>>> shed some light on it? Thank you very much.
>>>
>>> Regards,
>>> Peter
>>>
>>> _______________________________________________
>>> Interest mailing list
>>> Interest at qt-project.org
>>> http://lists.qt-project.org/mailman/listinfo/interest
>>>
>>>
>>
>>
>> --
>> Cordially
>> Sujan
>>
>> _______________________________________________
>> Interest mailing list
>> Interest at qt-project.org
>> http://lists.qt-project.org/mailman/listinfo/interest
>>
>>
>


-- 
Cordially
Sujan
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