Open untrusted apps
The latest versions of macOS and Windows could block applications from unverified developers.
All applications you download from this website are **completely safe** and do not contain malware. If you see an advice when you try to open a Studiologic application, please follow the instructions for your operating system.
![](bigsur_alert.png)
1. Click **Cancel** to close the alert window.
1. Choose Apple menu > **System Preferences**, click **Security & Privacy**, then click **General**.
2. Click **Open Anyway** button to grant an exception for the blocked app.
![](bigsur_settings.png)
For more details, read the official [Apple documentation](https://support.apple.com/en-us/guide/mac-help/mh40616/mac").
1. Click **More info**.
![](windows_alert.png)
2. Click **Run Anyway** button to grant an exception for the blocked app.
![](windows_allow.png)