# Error Launching Application/ Validation Exception

**URL:** <https://forum.inductiveautomation.com/t/error-launching-application-validation-exception/53453>\
**Category:** Ignition\
**Created:** [November 24, 2021, 8:48pm UTC](https://forum.inductiveautomation.com/t/error-launching-application-validation-exception/53453 "2021-11-24T20:48:59Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Ros\_Alexander](https://avatars.discourse-cdn.com/v4/letter/r/e495f1/32.png) [@Ros\_Alexander](https://forum.inductiveautomation.com/u/Ros_Alexander)\
**Post date:** [November 24, 2021, 8:49pm UTC](https://forum.inductiveautomation.com/t/error-launching-application-validation-exception/53453/1 "2021-11-24T20:49:00Z")

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I updated my pc and now I’m getting an error. Any thoughts?

 ![Ignition Launch Error](https://us1.discourse-cdn.com/inductiveautomation/original/3X/c/9/c9cc738201bff0ea652e708493920ea0794db306.png)