Skydrive

I had Skydrive installed on my Desktop and the files will sync with no problem and I will have access to them online as well. Couple of months agao I noticed the files on my desktop were not sync ., I removed all the files from my skydrive folder on my desktop and instaled it again and the skydrive on my desktop is empty, I have my files on skydrive online, how can acces them on my desktop from my skydrive folder
regards