This is my first time to use skydirve. I have downloaded skydrive desktop app, and there is a Skydrive file in my E drive. When I copy file into Skydrive file, it suppose to upload all file in the Skydirve file to Skydrive. However, it only upload picture, txt file and all other documents beside excel and word documents. It that skydrive only work that way or i did something wrong with setting or something else?

However, when i go to skydrive.com, i can upload excel and word documents.