# Error Launching Application Ignition 8.0.14

**URL:** <https://forum.inductiveautomation.com/t/error-launching-application-ignition-8-0-14/36709>\
**Category:** Ignition\
**Tags:** ignition80, vision\
**Created:** [July 15, 2020, 2:15am UTC](https://forum.inductiveautomation.com/t/error-launching-application-ignition-8-0-14/36709 "2020-07-15T02:15:22Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![monc](https://avatars.discourse-cdn.com/v4/letter/m/48db29/32.png) [@monc](https://forum.inductiveautomation.com/u/monc)\
**Post date:** [July 15, 2020, 2:15am UTC](https://forum.inductiveautomation.com/t/error-launching-application-ignition-8-0-14/36709/1 "2020-07-15T02:15:22Z")

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Hi All,

Has any of you got this same problem? I just updated my ignition from 8.0.3 to 8.0.14 after that the client doesn’t launch anymore and I’m getting this error message.

![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/f/4/f42458db3f7733cc74ed0ecb71903321ced53e8d.png)

Thanks!

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**Author:** ![yin.cheng](https://avatars.discourse-cdn.com/v4/letter/y/85f322/32.png) [@yin.cheng](https://forum.inductiveautomation.com/u/yin.cheng)\
**Post date:** [July 24, 2020, 7:04am UTC](https://forum.inductiveautomation.com/t/error-launching-application-ignition-8-0-14/36709/2 "2020-07-24T07:04:52Z")

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Hi Monc

I have the same issue as well…  
[https://support.inductiveautomation.com/index.php?/Knowledgebase/Article/View/102/0/ignition-client-blocked-by-java-security-settings-certificate-expired](https://support.inductiveautomation.com/index.php?/Knowledgebase/Article/View/102/0/ignition-client-blocked-by-java-security-settings-certificate-expired)

I’ve tried this link as well, but its not working…

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<div class="post-metadata">

**Author:** ![monc](https://avatars.discourse-cdn.com/v4/letter/m/48db29/32.png) [@monc](https://forum.inductiveautomation.com/u/monc)\
**Post date:** [July 24, 2020, 7:19am UTC](https://forum.inductiveautomation.com/t/error-launching-application-ignition-8-0-14/36709/3 "2020-07-24T07:19:54Z")

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Hi yin.cheng,

I solved my problem by deleting the .ignition folder on my pc users directory.

 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/9/c/9cb3ce6fb2aef4e9aae43f22ace54a6f5cd2f237.png)

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<div class="post-metadata">

**Author:** ![yin.cheng](https://avatars.discourse-cdn.com/v4/letter/y/85f322/32.png) [@yin.cheng](https://forum.inductiveautomation.com/u/yin.cheng)\
**Post date:** [July 25, 2020, 8:26am UTC](https://forum.inductiveautomation.com/t/error-launching-application-ignition-8-0-14/36709/4 "2020-07-25T08:26:00Z")

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Hi Monc  
I tried your method and it worked!  
Thank you so much!