# system.util.FULLSCREEN\_FLAG not working on windows

**URL:** <https://forum.inductiveautomation.com/t/system-util-fullscreen-flag-not-working-on-windows/6826>\
**Category:** Ignition\
**Created:** [July 8, 2013, 8:44am UTC](https://forum.inductiveautomation.com/t/system-util-fullscreen-flag-not-working-on-windows/6826 "2013-07-08T08:44:30Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![chi](https://avatars.discourse-cdn.com/v4/letter/c/0ea827/32.png) [@chi](https://forum.inductiveautomation.com/u/chi)\
**Post date:** [July 8, 2013, 8:44am UTC](https://forum.inductiveautomation.com/t/system-util-fullscreen-flag-not-working-on-windows/6826/1 "2013-07-08T08:44:30Z")

</div>

Hi,

it seems the ‘FULLSCREEN\_FLAG’ is not working in windows environments.  
Ignition Version 7.5.6, tested on clients running Win XP and Win7.  
Even if the client is launched full screen, only ‘CLIENT\_FLAG’ and ‘WEBSTART\_FLAG’ are set.

Is there any other possibility to check if client is running full screen?

---

<div class="post-metadata">

**Author:** ![Carl.Gould](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/carl.gould/32/7262_2.png) [@Carl.Gould](https://forum.inductiveautomation.com/u/Carl.Gould)\
**Post date:** [August 14, 2013, 3:57am UTC](https://forum.inductiveautomation.com/t/system-util-fullscreen-flag-not-working-on-windows/6826/2 "2013-08-14T03:57:05Z")

</div>

You’re right: I’ve filed this as a bug