# Error code on Startup - Help!

**URL:** <https://discourse.processing.org/t/error-code-on-startup-help/13537>\
**Category:** Processing\
**Created:** [August 22, 2019, 1:14am UTC](https://discourse.processing.org/t/error-code-on-startup-help/13537 "2019-08-22T01:14:57Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![yucky](https://avatars.discourse-cdn.com/v4/letter/y/f6c823/32.png) [@yucky](https://discourse.processing.org/u/yucky)\
**Post date:** [August 22, 2019, 1:14am UTC](https://discourse.processing.org/t/error-code-on-startup-help/13537/1 "2019-08-22T01:14:57Z")

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Hi all,  
I can’t open my Processing anymore ☹  
I had processing downloaded on my computer for a while, but I hadn’t opened it in a couple months and now when I try to run it I get an error code. I’m running mac OS 10.12.6. I tried uninstalling and reinstalling but no luck. Any help would be much appreciated.

 ![45%20PM](https://canada1.discourse-cdn.com/flex036/uploads/processingfoundation1/original/2X/3/323fc34626b4f87c7b803e8c6cfa05476dd2e8c9.png)