Just a few days ago, all my files were synced.  Yesterday, I received notificiation (on "View Sync Problems") on one of my laptops that I had 77 old files (have not opened in a couple of months) that can't be synced with Skydrive.  I checked my Skydrive folder on another laptop and all these files are there. They happen to be all Excel files.

First of all, what is the reason for this seemingly "false notification". 

Secondly, is there a way we can delete this from "View Sync Problems"?