Network / Sharing :: Skydrive No Longer Syncing - Makes Duplicate Files

Before installing Windows 8.1 anything that I put into my Skydrive folder (I had the desktop app) were automatically synced to Skydrive.com as well as my Android phone app, and anything I uploaded from my phone app were synced to Skydrive.com and were automatically downloaded to my Skydrive folder. Now my phone app and Skydrive.com still work fine, but the Skydrive folder does not. That is, nothing gets downloaded to my Skydrive folder and nothing gets uploaded to Skydrive.com from it.

I've tried different settings for it, I've tried offline only, online only, I've toggled settings in the Settings app, and nothing.

Something else that happens is that now there are duplicates of all of the files in the My Documents folder. Say that my PC is named Smith-PC. Now, for example, there is a file called Random Document.docx and Random Document-Smith-PC.docx. And this is for every single file in the My Documents folder. Furthermore, only the version with the Smith-PC in the name works. When I open the normally named file, I get an error:

"An unexpected error is keeping you from copying the file. If you continue to receive this error, you can use the error code to search for solution of this problem. Error 0x80070490: Element not found."

This is really annoying and now I have duplicates of all of my documents, half of which won't open and the other half which are named wrong with Smith-PC at the end of all of them.