# Launch Error Ocurred Ignition 8.1 Code 1 jvm.cfg

**URL:** <https://forum.inductiveautomation.com/t/launch-error-ocurred-ignition-8-1-code-1-jvm-cfg/87793>\
**Category:** Ignition\
**Tags:** ignition81\
**Created:** [March 23, 2024, 4:20pm UTC](https://forum.inductiveautomation.com/t/launch-error-ocurred-ignition-8-1-code-1-jvm-cfg/87793 "2024-03-23T16:20:10Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Juan\_Carlos\_Flores\_L](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/juan_carlos_flores_l/32/60010_2.png) [@Juan\_Carlos\_Flores\_L](https://forum.inductiveautomation.com/u/Juan_Carlos_Flores_L)\
**Post date:** [March 23, 2024, 4:20pm UTC](https://forum.inductiveautomation.com/t/launch-error-ocurred-ignition-8-1-code-1-jvm-cfg/87793/1 "2024-03-23T16:20:10Z")

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Good morning community, how are you? This message appears and it doesn't allow me to open ignition Designer.

Launch Error Occurred  
Java Process launch Failed with error code 1: could not open

"C:/User/pc/ignition/cache/resources/runtimes/17.0.8/lib/jvm.cfg"

Something similar has happened to you, what action can be taken to solve the failure?  
thank you very much community

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**Author:** ![Transistor](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/transistor/32/3380_2.png) [@Transistor](https://forum.inductiveautomation.com/u/Transistor)\
**Post date:** [March 23, 2024, 4:26pm UTC](https://forum.inductiveautomation.com/t/launch-error-ocurred-ignition-8-1-code-1-jvm-cfg/87793/2 "2024-03-23T16:26:36Z")

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I've never seen that message.  
Does the file exist?  
Does Designer have permissions for that folder?

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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:** [March 23, 2024, 5:04pm UTC](https://forum.inductiveautomation.com/t/launch-error-ocurred-ignition-8-1-code-1-jvm-cfg/87793/3 "2024-03-23T17:04:02Z")

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Try deleting the "C:/User/pc/ignition/cache/resources/runtimes/17.0.8“ folder and then relaunch the designer.

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**Author:** ![Juan\_Carlos\_Flores\_L](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/juan_carlos_flores_l/32/60010_2.png) [@Juan\_Carlos\_Flores\_L](https://forum.inductiveautomation.com/u/Juan_Carlos_Flores_L)\
**Post date:** [March 25, 2024, 6:36pm UTC](https://forum.inductiveautomation.com/t/launch-error-ocurred-ignition-8-1-code-1-jvm-cfg/87793/4 "2024-03-25T18:36:11Z")

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Good morning , the aforementioned error was solved with the action of deleting the folder. I appreciate the support 😀