# Waves V13 not opening in MacOs Catalina

**URL:** <https://forum.waves.com/t/waves-v13-not-opening-in-macos-catalina/4447>\
**Category:** Uncategorized\
**Created:** [December 22, 2021, 8:51pm UTC](https://forum.waves.com/t/waves-v13-not-opening-in-macos-catalina/4447 "2021-12-22T20:51:40Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![diegodieguito147](https://avatars.discourse-cdn.com/v4/letter/d/e9a140/32.png) [@diegodieguito147](https://forum.waves.com/u/diegodieguito147)\
**Post date:** [December 22, 2021, 8:51pm UTC](https://forum.waves.com/t/waves-v13-not-opening-in-macos-catalina/4447/1 "2021-12-22T20:51:40Z")

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Hi waves forum, I have been using waves plugins for a year but last week I opened waves central and it updated, now it does not open, i don’t know what to do, i can’t use my plugins because it requires to rescan, I uninstalled and installed the program and it doesn’t work.  
Help

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**Author:** ![simon.a.billington](https://yyz1.discourse-cdn.com/flex027/user_avatar/forum.waves.com/simon.a.billington/32/158_2.png) [@simon.a.billington](https://forum.waves.com/u/simon.a.billington)\
**Post date:** [January 4, 2022, 2:35pm UTC](https://forum.waves.com/t/waves-v13-not-opening-in-macos-catalina/4447/3 "2022-01-04T14:35:27Z")

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You could see if there is a solution to your problem here…  
[https://www.waves.com/support](https://www.waves.com/support)

Otherwise, you could try deleting the Central info inside the _/Library/Application Support/Waves_ folder and then reinstall it…  
[https://www.waves.com/downloads](https://www.waves.com/downloads)

Otherwise you can try Tech Support…  
[https://www.waves.com/contact-us](https://www.waves.com/contact-us)