# Vision Client Launcher - "Window mode: window" does not work

**URL:** <https://forum.inductiveautomation.com/t/vision-client-launcher-window-mode-window-does-not-work/52339>\
**Category:** Ignition\
**Tags:** ignition81\
**Created:** [October 26, 2021, 12:33pm UTC](https://forum.inductiveautomation.com/t/vision-client-launcher-window-mode-window-does-not-work/52339 "2021-10-26T12:33:13Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![informatica](https://avatars.discourse-cdn.com/v4/letter/i/3ab097/32.png) [@informatica](https://forum.inductiveautomation.com/u/informatica)\
**Post date:** [October 26, 2021, 12:33pm UTC](https://forum.inductiveautomation.com/t/vision-client-launcher-window-mode-window-does-not-work/52339/1 "2021-10-26T12:33:13Z")

</div>

Good Morning.

I am trying to configure an application in **Vision Client Launcher** , which is developed in “ **Full Screen** ”, to open in “ **Window mode: window** ”.  
But the changes I make have no effect when I create the shortcut.

 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/1/0/10fe3950da8a7913794107ab808ee9f5220960a9.png)

In fact, if I export and edit the **configuration file** (json), “window.mode” field is “ **null** ”.

![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/a/8/a862663b76f89df86f4afe18f99b7a91560349dc.png)

![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/a/9/a9ec1986801bcc8d99217b80ab6ac38bd79af372.png)

Best Regards.