Sync office files dont work when skydrive is set to Use Office to sync files faster option

31. July 2013 · Write a comment · Categories: Hotmail, Outlook.com · Tags: , , ,
I have office 2013. There is problem with synchronizing my office and only office documents to skydrive when option Use Office to sync files faster and work on files.... is set on. 
When this option is set on and Ill copy any other than office (docx, xlsx file) into my local skydrive folder, lets say txt file it synchronized immediate without problem. But on docx files skydrive icon have status - processing changes - and nothing happens. File size is similar. When I uncheck this option, so set it off docx files are synchronized immediatelly. So wheres the problem with this option? Must something be set up in office?
Offices are connected to my skydrive account as I can see...

Pavel