# Scaleraudio 2.7.3 fails AU validation in Logic Pro X 10.5.1 with Mojave **URL:** \ **Category:** Bug Reports\ **Created:** [April 23, 2023, 6:36pm UTC](https://forum.scalermusic.com/t/scaleraudio-2-7-3-fails-au-validation-in-logic-pro-x-10-5-1-with-mojave/13499 "2023-04-23T18:36:34Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Vidaleo](https://yyz2.discourse-cdn.com/flex012/user_avatar/forum.scalermusic.com/vidaleo/32/9277_2.png) [@Vidaleo](https://forum.scalermusic.com/u/Vidaleo)\ **Post date:** [April 23, 2023, 6:36pm UTC](https://forum.scalermusic.com/t/scaleraudio-2-7-3-fails-au-validation-in-logic-pro-x-10-5-1-with-mojave/13499/1 "2023-04-23T18:36:34Z")
Hi there. I’m new in Scaler and in the community. I have installed Scaler 2.7.3 and get a fail validation message for Scaleraudio when scanned in Logic Pro X 10.5.1 running in a iMac Pro 2017. Scaler 2 is OK, but Scaleraudio fails and I can’t use it. Any help pls?? Thank you. ---
**Author:** ![davide](https://yyz2.discourse-cdn.com/flex012/user_avatar/forum.scalermusic.com/davide/32/824_2.png) [@davide](https://forum.scalermusic.com/u/davide)\ **Post date:** [April 23, 2023, 10:42pm UTC](https://forum.scalermusic.com/t/scaleraudio-2-7-3-fails-au-validation-in-logic-pro-x-10-5-1-with-mojave/13499/2 "2023-04-23T22:42:56Z")
Hi and welcome @Vidaleo Restart your Mac and then launch Logic Pro and go to Plugin Manager. Select Scaler Audio and click on ‘Reset and Rescan Selection’ That should do it. ---
**Author:** ![Vidaleo](https://yyz2.discourse-cdn.com/flex012/user_avatar/forum.scalermusic.com/vidaleo/32/9277_2.png) [@Vidaleo](https://forum.scalermusic.com/u/Vidaleo)\ **Post date:** [April 24, 2023, 9:30pm UTC](https://forum.scalermusic.com/t/scaleraudio-2-7-3-fails-au-validation-in-logic-pro-x-10-5-1-with-mojave/13499/3 "2023-04-24T21:30:52Z")
Solved!! Thank you very much Davide!!!.