Thanks, Hamlet.
I couldn’t tell which were backups and which were .dlls needed by SmartWare. I ended up removing SmartWare and all other WD software, then formatting the drive.
A few months ago, I took off files (elsewhere on the drive) that were important to me when SmartWare filled the drive earlier, but this time it was packed to the top and, like I say, I had no idea which files were backup and which were .exes and .dlls needed by SmartWare.
