4 Messages


170 Points

Wed, Apr 5, 2017 3:31 PM


Cannot update Trend Micro for Mac

Error message: 
Unable to perform the update. An unexpected error has occurred (20547). Try to perform the update again. If the problem persists, contact your support provider.
MacBook Pro late 2011; OS Sierra 10.12.3; Trend Micro for Mac.
Searching for error code 20547 produced no results.