After hours of searching etc. I found the fix or at least for me.
Go to your "Task Manager" and close both SkyDrive services.
Next, go to Windows Explorer and navigate to:
C:\Users%USER%\AppData\Local\Microsoft\Windows\SkyDrive
Delete the "SkyDrive" folder after backing up your SkyDrive date elsewhere. (just encase. This is just a settings folder but any corrupted files will go missing after this.
Do this t all computers using the same account. Takes a few minutes or so depending on your account size. It will start with nothing then quickly fill in with all your files from the cloud.
Note: %USER% is replaced with your windows login; you will recognize I when you get to the user folder area i.e. C:\Users\
Hope this helps. :)
My problem: the SkyDrive App was uploading a few hundred music files, but was stuck on one of them. I had no way that I could cancel the uploading, so I followed the steps in RACoutu's post:
and then opened the SkyDrive app again. All my files came back, and everything appears to be working wonderfully.
Thank you, thank you, thank you.
Note: I am only using SkyDrive with my Asus T100. Also, I did not go to the SkyDrive website at all. Everything was done from the desktop and metro/modern environment.