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

Sujan Dasmahapatra sujan.dasmahapatra at gmail.com
Wed Feb 5 08:14:19 CET 2014

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
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