# UDT definitions floder delete

**URL:** <https://forum.inductiveautomation.com/t/udt-definitions-floder-delete/65981>\
**Category:** Ignition\
**Tags:** ignition81\
**Created:** [November 2, 2022, 9:36am UTC](https://forum.inductiveautomation.com/t/udt-definitions-floder-delete/65981 "2022-11-02T09:36:53Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Pofer\_Wang](https://avatars.discourse-cdn.com/v4/letter/p/f4b2a3/32.png) [@Pofer\_Wang](https://forum.inductiveautomation.com/u/Pofer_Wang)\
**Post date:** [November 2, 2022, 9:36am UTC](https://forum.inductiveautomation.com/t/udt-definitions-floder-delete/65981/1 "2022-11-02T09:36:54Z")

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hello everyone,  
I have a problem,  
I create a folder in UDT definitions and than,I delete it.

But when I creating data type instance,  
I find the folder still not delete.

Have one find the problem too?

![2022-11-02 17_22_14-Window](https://us1.discourse-cdn.com/inductiveautomation/original/3X/5/1/51e4ee4c9038cfc1d2961b8d615bb225df99340c.png)

 ![2022-11-02 17_22_42-Server2016_All - VMware Workstation](https://us1.discourse-cdn.com/inductiveautomation/original/3X/f/3/f327401c3633e550b1e69325a4caa218b6648e5e.png)

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<div class="post-metadata">

**Author:** ![Ayanna\_Brown](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/ayanna_brown/32/38406_2.png) [@Ayanna\_Brown](https://forum.inductiveautomation.com/u/Ayanna_Brown)\
**Post date:** [November 3, 2022, 8:55pm UTC](https://forum.inductiveautomation.com/t/udt-definitions-floder-delete/65981/2 "2022-11-03T20:55:06Z")

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Hi,

Which version of Ignition are you using?

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<div class="post-metadata">

**Author:** ![jlandwerlen](https://avatars.discourse-cdn.com/v4/letter/j/bc8723/32.png) [@jlandwerlen](https://forum.inductiveautomation.com/u/jlandwerlen)\
**Post date:** [November 3, 2022, 9:25pm UTC](https://forum.inductiveautomation.com/t/udt-definitions-floder-delete/65981/3 "2022-11-03T21:25:07Z")

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For what it's worth, I still see this issue on later versions, I think the last time I saw it was 8.1.21.

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<div class="post-metadata">

**Author:** ![Pofer\_Wang](https://avatars.discourse-cdn.com/v4/letter/p/f4b2a3/32.png) [@Pofer\_Wang](https://forum.inductiveautomation.com/u/Pofer_Wang)\
**Post date:** [November 4, 2022, 1:20am UTC](https://forum.inductiveautomation.com/t/udt-definitions-floder-delete/65981/4 "2022-11-04T01:20:28Z")

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8.1.19