# Error when try to opening Ignition Designer

**URL:** <https://forum.inductiveautomation.com/t/error-when-try-to-opening-ignition-designer/116187>\
**Category:** Ignition\
**Tags:** vision, ignition81\
**Created:** [June 29, 2026, 1:13pm UTC](https://forum.inductiveautomation.com/t/error-when-try-to-opening-ignition-designer/116187 "2026-06-29T13:13:36Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![avaughn](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/avaughn/32/38972_2.png) [@avaughn](https://forum.inductiveautomation.com/u/avaughn)\
**Post date:** [June 29, 2026, 2:44pm UTC](https://forum.inductiveautomation.com/t/error-when-try-to-opening-ignition-designer/116187/4 "2026-06-29T14:44:13Z")

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Try the recommendation from this thread. Just adapt the directory for the path in your error message. [Launch Error Ocurred Ignition 8.1 Code 1 jvm.cfg - #3 by avaughn](https://forum.inductiveautomation.com/t/launch-error-ocurred-ignition-8-1-code-1-jvm-cfg/87793/3)

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