# Paraview 5.10 won't run on Mac
**URL:** https://discourse.paraview.org/t/paraview-5-10-wont-run-on-mac/8156
**Category:** ParaView Support
**Created:** [October 11, 2021, 12:55pm UTC](https://discourse.paraview.org/t/paraview-5-10-wont-run-on-mac/8156 "2021-10-11T12:55:32Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@michaich](https://discourse.paraview.org/u/michaich)
#### Post date: [October 11, 2021, 12:55pm UTC](https://discourse.paraview.org/t/paraview-5-10-wont-run-on-mac/8156/1 "2021-10-11T12:55:32Z")
I downloaded the new Paraview 5.10 release candidate (
ParaView-5.10.0-RC1-MPI-OSX11.0-Python3.9-arm64.pkg) on my Mac. Installation was successful but I get this error message when I try to open it:
**You can’t open the application “ParaView-5.10.0-RC1.app” because this application is not supported on this Mac.**
Attached is a screenshot of a brief description of my Mac
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### Author:  [@cory.quammen](https://discourse.paraview.org/u/cory.quammen)
#### Post date: [October 11, 2021, 3:02pm UTC](https://discourse.paraview.org/t/paraview-5-10-wont-run-on-mac/8156/2 "2021-10-11T15:02:20Z")
You downloaded the `*arm64.pkg` for ARM64 processors. Because you have an Intel mac, you need to instead download the `*x86_64.pkg`.
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### Author:  [@michaich](https://discourse.paraview.org/u/michaich)
#### Post date: [October 11, 2021, 3:12pm UTC](https://discourse.paraview.org/t/paraview-5-10-wont-run-on-mac/8156/3 "2021-10-11T15:12:04Z")
Thank you, this solved the issue.