# FullScreen wont work **URL:** \ **Category:** flash\ **Created:** [December 22, 2008, 8:28am UTC](https://forum.kirupa.com/t/fullscreen-wont-work/278086 "2008-12-22T08:28:51Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![kleelof](https://avatars.discourse-cdn.com/v4/letter/k/b77776/32.png) [@kleelof](https://forum.kirupa.com/u/kleelof)\ **Post date:** [December 22, 2008, 8:28am UTC](https://forum.kirupa.com/t/fullscreen-wont-work/278086/1 "2008-12-22T08:28:51Z")
Hello, I’m having a problem getting fullscreen to work. When I try to go fullscreen, I get the error #2152. Now, I read this is because the HTML has to say it is ok to go fullscreen, but as you can see in the posted code, all 3 places are set to ‘true’. Here is the HTML made by CS3: ```auto Untitled-1 CODE] Here is the AS3 code: ``` try { stage.displayState=StageDisplayState.FULL\_SCREEN; txt.text = “OK”; } catch (e:SecurityError) { //if you don’t complete STEP TWO below, you will get this SecurityError txt.text = e.message; trace(“an error has occured. please modify the html file to allow fullscreen mode”); } ```auto any ideas? take care, lee ```