# Unable to select faces in Mesh Creator

**URL:** <https://www.simscale.com/forum/t/unable-to-select-faces-in-mesh-creator/81360>\
**Category:** CFD Master Class\
**Created:** [January 2, 2018, 7:19pm UTC](https://www.simscale.com/forum/t/unable-to-select-faces-in-mesh-creator/81360 "2018-01-02T19:19:11Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![AlfaVictor](https://www.simscale.com/forum/letter_avatar/alfavictor/32/5_5575768a8748004e209b776fc1b2916d.png) [@AlfaVictor](https://www.simscale.com/forum/u/AlfaVictor)\
**Post date:** [January 2, 2018, 7:19pm UTC](https://www.simscale.com/forum/t/unable-to-select-faces-in-mesh-creator/81360/1 "2018-01-02T19:19:11Z")

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Hi i tried creating an inflate boundary layers mesh refinement but i wasn’t able to select the required faces.

 ![Error](https://www.simscale.com/forum/uploads/default/original/3X/2/f/2fb0f4a390eb8f4e61a6253d393a6752a3fbe61b.jpg)

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**Author:** ![jousefm](https://www.simscale.com/forum/user_avatar/www.simscale.com/jousefm/32/34908_2.png) [@jousefm](https://www.simscale.com/forum/u/jousefm)\
**Post date:** [January 2, 2018, 9:17pm UTC](https://www.simscale.com/forum/t/unable-to-select-faces-in-mesh-creator/81360/2 "2018-01-02T21:17:47Z")

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Hi @AlfaVictor!

That is probably because you are trying to assign faces to a finished mesh. Make sure to right-click on the Mesh and **Delete Results** which enables you to define further refinements. Tell me if that helped you!

Best,

Jousef

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**Author:** ![AlfaVictor](https://www.simscale.com/forum/letter_avatar/alfavictor/32/5_5575768a8748004e209b776fc1b2916d.png) [@AlfaVictor](https://www.simscale.com/forum/u/AlfaVictor)\
**Post date:** [January 3, 2018, 5:22am UTC](https://www.simscale.com/forum/t/unable-to-select-faces-in-mesh-creator/81360/3 "2018-01-03T05:22:48Z")

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thank you sir, that did it.  
Rgds Aditya