Windows Defender is disabled on a Windows Server 2008 machine.
The following warning appears in alerts:
Warning Windows Defender module execution failed (WDAAdapters::Error in Acronis::Adp::WbemServicesGuard::WbemServicesGuard "ConnectServer" failed w/code 0x8004100e)
Issue in the product. Problem happens because Acronis agent does not detect Windows Defender correctly on Windows Server 2008 platform.
This issue has been fixed in Acronis Cyber Protect Cloud 20.09.
For earlier versions, this warning can be safely ignored.