> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://wiki.leviia.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Mac : Grant disk access rights to the Leviia application.

# Introduction.

When updating the MacOS version, it is possible that certain application permissions may not be retained.

This may affect the Leviia application by preventing you from changing the synchronization status of files from the Finder.

The following steps show how to restore these permissions.

# Grant access rights to the Leviia application.

To do this, open your Mac's **system settings**, go to **Privacy & Security**, **Full Disk Access**, and check the **Leviia app**.

If the application is already checked, you can close this window.

If the application does not appear in the list, click the **+** button, search for Leviia among your applications, and click **Open**.

![](https://storage.crisp.chat/users/helpdesk/website/-/7/1/8/1/7181a953295a4800/image_6am4m9.png)

![](https://storage.crisp.chat/users/helpdesk/website/-/7/1/8/1/7181a953295a4800/image_1mrt4uf.png)

![](https://storage.crisp.chat/users/helpdesk/website/-/7/1/8/1/7181a953295a4800/image_iewmju.png)