El Capitan 10.11.6 and Keyboard Maestro Engine got an error: do script found no macros with a matching name

Questions & Suggestions
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3

Well I haven’t actually even gotten into the Keyboard Maestro action but the AppleScript looks like this:

tell application "Safari"
	if not running then run
	activate
end tell
-- ignoring application responses
tell application "Keyboard Maestro Engine"
	do script "2F60BFBF-2134-4C2F-9CD3-391A40xxxx"
	-- or: do script "Partners Statement Download"
	-- or: do script "2F60BFBF-2134-4C2F-9CD3-391A40724860" with parameter "Whatever"
end tell
-- end ignoring