# FIXED: Error message on open - Fatal error

**URL:** <https://forum.oscpilot.com/t/fixed-error-message-on-open-fatal-error/546>\
**Category:** OSC/PILOT Bugs And Feature Requests\
**Created:** [October 30, 2021, 12:47am UTC](https://forum.oscpilot.com/t/fixed-error-message-on-open-fatal-error/546 "2021-10-30T00:47:04Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Je71175](https://avatars.discourse-cdn.com/v4/letter/j/43a26b/32.png) [@Je71175](https://forum.oscpilot.com/u/Je71175)\
**Post date:** [October 30, 2021, 12:47am UTC](https://forum.oscpilot.com/t/fixed-error-message-on-open-fatal-error/546/1 "2021-10-30T00:47:04Z")

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Hi  
I’m getting A fatal error has occured. Please send crash report to support… Quitting  
Clicking on OK closed the application  
If i ignore the error message, I can use the app normally (?)  
have sent you the crash report…

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**Author:** ![malcolm](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.oscpilot.com/malcolm/32/19_2.png) [@malcolm](https://forum.oscpilot.com/u/malcolm)\
**Post date:** [October 31, 2021, 5:02pm UTC](https://forum.oscpilot.com/t/fixed-error-message-on-open-fatal-error/546/2 "2021-10-31T17:02:52Z")

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Thanks for sending that in, I’ve answered your email. To provide more information here, the crash is occurring due to something in the OSC HOST Setting not being handled correctly by OSC/PILOT. If you delete/rename your:  
C:/Users//AppData/Local/OSCpilot/config.cfg  
file, this will clear out that entry and you can restart without issue. You’ll need to re-enter your serial key though since you’ve cleared out the .cfg file.

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**Author:** ![malcolm](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.oscpilot.com/malcolm/32/19_2.png) [@malcolm](https://forum.oscpilot.com/u/malcolm)\
**Post date:** [November 1, 2021, 2:39am UTC](https://forum.oscpilot.com/t/fixed-error-message-on-open-fatal-error/546/3 "2021-11-01T02:39:07Z")

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This crash is now fixed, available in in v1.7.3  
[https://forum.oscpilot.com/t/osc-pilot-release-notes-change-log/98/10](https://forum.oscpilot.com/t/osc-pilot-release-notes-change-log/98/10)  
Thanks for the report!