# Setting of MarkerStyle does NOT work!

**URL:** <https://discourse.slicer.org/t/setting-of-markerstyle-does-not-work/9073>\
**Category:** Support\
**Created:** [November 7, 2019, 11:07pm UTC](https://discourse.slicer.org/t/setting-of-markerstyle-does-not-work/9073 "2019-11-07T23:07:23Z")\
**Posts on this page:** 1\
**Showing post:** 8

<div class="post-metadata">

**Author:** ![aiden.zhu](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/aiden.zhu/32/67145_2.png) [@aiden.zhu](https://discourse.slicer.org/u/aiden.zhu)\
**Post date:** [November 8, 2019, 1:49pm UTC](https://discourse.slicer.org/t/setting-of-markerstyle-does-not-work/9073/8 "2019-11-08T13:49:53Z")

</div>

Solution-1:  
Start Slicer.exe from a terminal after “set SLICER\_OPENGL\_PROFILE=core”

Solution-2:  
Go to system’s “Advanced System Settings”–\> “Environment Variables”–\>Make a new variable as “SLICER\_OPENGL\_PROFILE” and set its value as “core”; then run Slicer as normal.

---

_[View the full topic](https://discourse.slicer.org/t/setting-of-markerstyle-does-not-work/9073)._