To resolve this issue, consider the following steps:
Enable Wacom Components in Login Items:
Navigate to System Settings > General > Login Items.
Under the "Allow in the Background" section, ensure that all Wacom-related items are enabled.
This ensures that essential Wacom services run correctly in the background.
Manually Uninstall and Reinstall the Wacom Driver:
Disconnect your Wacom tablet from the computer.
Open the Applications folder, then the Wacom Tablet folder, and run the Wacom Tablet Utility.
In the utility, click Uninstall under "Tablet Software".
After uninstallation, restart your Mac.
Download the latest driver compatible with your tablet from Wacom's official website.
Install the new driver, then reconnect your Wacom tablet.
Adjust Privacy & Security Settings:
Go to System Settings > Privacy & Security.
Ensure that Wacom-related applications have the necessary permissions, especially under Input Monitoring and Accessibility. This allows the Wacom software to function properly.
Check for Software Conflicts:
If you use system optimization tools like CleanMyMac, they might disable essential Wacom launch agents. Open CleanMyMac, navigate to Optimization > Launch Agents, and ensure that Wacom-related agents are enabled.
By systematically following these steps, you should be able to resolve the unexpected pop-ups related to "com.wacom.DatastoreMgr" on your MacBook Air M4. If the issue persists, consider reaching out to Wacom Support for further assistance.