keep remote directory up to date fails with microsoft office documents

If I have keep remote directory up to date started and save a file from notepad or internet explorer to that local directory, it sends it to the remote directory.

If I save a Microsoft Word or Excel document to that directory, it tries to send it to the remote directory but fails. It says it can't open the file and asks if I would like to abort or retry. If I close the Office application and hit retry, it can now send it.

What should I do?

You cannot do anything. I'll try to change this in the next version.