Working with linked Office 2013 documents often fails. It appears SkyDrive on the desktop appears to create working copies with file names modified to include the computer ID. This renders unusable any linked documents.

Second, there seems to occasional incompatibility resulting in aborted Office 2013 document saves.  Not only are documents not saved in that case but data often gets lost in the process possibly due automatic restoration of older versions. The error displayed refers to file corruption or other cause.