To enter the Mac's Recovery mode, follow Apple's instructions for Intel or for Apple Silicon. This is done by entering the Mac's Recovery mode. If macOS still fails to show the correct prompt to authorize the ACE component for use, you’ll need to manually authorize it.

Install the system audio component through Camtasia.

Type the following and click Go: /Library/Audio/Plug-Ins/HAL.

Select Go > Go to folder from the menu bar.

Quit Camtasia and the System Preferences.

Try restarting Camtasia and recording again.

Click Allow next to System software from developer 'Rogue Amoeba Software, LLC' was blocked from loading.

Then enter the computer password to make changes.

After installing the System Audio Plugin if you see an error that it needs to be authorized please open the macOS System Preferences.

Close Camtasia and restart the computer.

(Skip this step if Uninstall is not an option)

Select the Recording tab and then click on Uninstall Plugin.

Option 4: Re-Enable Component Option 1: Reinstall the Component Option 2: Authorize the System Audio Plugin If the problems continue, try the suggestions below:

You can view our macOS support matrix in this article. If you are using a previous version this has not been updated to work with the latest macOS. MacOS 12 (Monterey) requires Camtasia 2021 or later. If you are planning to upgrade to macOS 13 (Ventura) please read the following information before updating: Camtasia and macOS 13 Ventura From the menu bar, select Camtasia > Check for Updates to install the latest version. Please make sure you are running the latest version of Camtasia. Recording system audio on macOS 11 (or later) with Camtasia results in an error message, distorted audio, or no audio at all. When installing the System Audio Component the install fails.

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