Hello good morning,
I have a problem installing the antivirus from the Endpoint Protection console for a windows 10 pro. The current console of SEPM is version sepm 12.1.6 (12.1 RU6). I attach the error. I appreciate your help.
Is it the Windows 10 creators update? If so, see here:
https://www.symantec.com/connect/forums/windows-10-creators-update#comment-11804431
Otherwise run the SymDiag tool on the affected client to ensure you can remotely deploy SEP to it:
Download SymDiag to detect Symantec product issues