Fix The exception unknown software exception (0xc0000409) occured in the application at location 0x00994d78 by following these suggestions.

If you see SYSTEM SERVICE EXCEPTION Ntfs.sys Failed BSOD error & are unable to boot Windows 11/10, try the solurions provided in this post.

I’m getting reports from many directions, on a wide array of machines, that the second March cumulative update for Win10 version 1809, KB 4490481, is throwing “System Service Exception” blue ...