Files fail to backup after WD SmartWare Update

This is a repeat of my post on page 13 of the “Software Update - WD SmartWare Version 1.6.0 for Windows (5/9/12)” string ( http://community.wdc.com/t5/WD-Software/Software-Update-WD-SmartWare-Version-1-6-0-for-Windows-5-9-12/m-p/437354#M5184) where other users have mentioned the same issue.

“This sound similar to the issue with PST files which is a design feature, in that they are only backed up once every 24 hours and when Outlook is closed.

If you look in the WD SmartWare .swstor area on your external WD drive can you see if the files are in fact being backed up?

 I did ask WD about the issue of larger files not being backed up immediately but, despite my message being acknowledged, it was closed without reply.”

There is also a whole string on the PST issue at

http://community.wdc.com/t5/WD-Software/pst-files-are-not-backed-up-or-are-they/m-p/406398.  I understand WD are working on this, but I don’t know about the large files problem.