# All datas on my mac book pro where deleted by closing the Processing app

**URL:** <https://discourse.processing.org/t/all-datas-on-my-mac-book-pro-where-deleted-by-closing-the-processing-app/36801>\
**Category:** Processing\
**Created:** [May 10, 2022, 3:53pm UTC](https://discourse.processing.org/t/all-datas-on-my-mac-book-pro-where-deleted-by-closing-the-processing-app/36801 "2022-05-10T15:53:07Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![bebmo](https://avatars.discourse-cdn.com/v4/letter/b/35a633/32.png) [@bebmo](https://discourse.processing.org/u/bebmo)\
**Post date:** [May 10, 2022, 3:53pm UTC](https://discourse.processing.org/t/all-datas-on-my-mac-book-pro-where-deleted-by-closing-the-processing-app/36801/1 "2022-05-10T15:53:07Z")

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I work with an mac book pro M1, 12.3.1 Monterey  
After using the processing app, I close the app and in this moment all my datas are deleted. also the back ups in the i cloud is deleted. Also on the mac book memory there are no datas anymore.This is the second time i have this problem. Until now no one could help me - the apple genius bar told me that it must be an software bug, but they don’t really knew it.  
i am a Grafik design student in the first semester - and a beginner with macs and processing.  
Who can help me? All my work is gone ☹