# Error launching application after upgrade

**URL:** <https://forum.inductiveautomation.com/t/error-launching-application-after-upgrade/80376>\
**Category:** Ignition\
**Tags:** ignition81\
**Created:** [October 12, 2023, 6:28am UTC](https://forum.inductiveautomation.com/t/error-launching-application-after-upgrade/80376 "2023-10-12T06:28:06Z")\
**Posts on this page:** 1\
**Showing post:** 11

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**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\
**Post date:** [March 7, 2024, 8:52pm UTC](https://forum.inductiveautomation.com/t/error-launching-application-after-upgrade/80376/11 "2024-03-07T20:52:12Z")

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Split this topic on March 7, 2024, 8:52pm UTC

A post was split to a new topic: [Checksum Mismatch Opening Designer](https://forum.inductiveautomation.com/t/checksum-mismatch-opening-designer/86992)

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_[View the full topic](https://forum.inductiveautomation.com/t/error-launching-application-after-upgrade/80376)._