# Designer Launcher error Ignition 8.1.36

**URL:** <https://forum.inductiveautomation.com/t/designer-launcher-error-ignition-8-1-36/94094>\
**Category:** Ignition\
**Created:** [August 1, 2024, 8:50pm UTC](https://forum.inductiveautomation.com/t/designer-launcher-error-ignition-8-1-36/94094 "2024-08-01T20:50:03Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![denny\_jimenez](https://avatars.discourse-cdn.com/v4/letter/d/958977/32.png) [@denny\_jimenez](https://forum.inductiveautomation.com/u/denny_jimenez)\
**Post date:** [August 1, 2024, 8:50pm UTC](https://forum.inductiveautomation.com/t/designer-launcher-error-ignition-8-1-36/94094/1 "2024-08-01T20:50:03Z")

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Hi Forum,  
I have installed version 8.1.36 of Ignition on the Windows 10 operating system. Until now everything was running normally on a project I am developing. After a while I started getting the following error when running the designer Launch. I have tried deleting the cache, deleting the .ignition directory, reinstalling the launcher, including previous versions (up to 8.1.26) but without satisfactory results. I would appreciate any advice you can give me.

![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/0/a/0a23a0fd68dca7093fb59f32eb94cd8cee540617.png)

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**Author:** ![andrews](https://avatars.discourse-cdn.com/v4/letter/a/898d66/32.png) [@andrews](https://forum.inductiveautomation.com/u/andrews)\
**Post date:** [August 3, 2024, 6:52am UTC](https://forum.inductiveautomation.com/t/designer-launcher-error-ignition-8-1-36/94094/2 "2024-08-03T06:52:37Z")

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Are you on the trial by any chance?