The error “Documents.library-ms is no longer working” occurs when running Office 365 under Windows 8 operating system. It happens when you create a chart and trying to save a file. It works with Word, Powerpoint and Excel. Here is how to fix this error.
Click on the computer and delete all directories present under Libraries. Then, right click on the Libraries and choose “Restore default libraries” from the menu. This is a quick fix that will bring every thing back to normal. Fix Alienware M18x R2 Eject Button under Windows 8.
Keep in mind that deleting the directories will not delete any files that are stored inside, so the procedure is simple and restores the correct link to the directories, thus clearing any confusion.