[Interest] need to write an installer and trial period for Qt app.

David M. Cotter dave at kjams.com
Sun Nov 29 21:20:56 CET 2020

If your app is running such that it can put up a dialog, doesn’t that mean that it is already installed?

I use Paddle for my license management, including trial period, activation, and purchasing.


> On Nov 29, 2020, at 11:28 AM, Sujan Dasmahapatra <yellowlemontree0821 at gmail.com> wrote:
> Hi All,
> I am interested in making an installer, using Qt. My application is also an Qt app for Windows. How can I embed a code inside my app, so that it pops up a window for installing it with some 16 digit key and a trial period  which must be put and checked in the registry on a regular interval ?
> Please advise me with some code snippets if possible.
> regards
> sujan
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