So, I already reinstalled windows 8 so many times in my laptop.. One day I want to install a store app from windows store using my existing MS account.. everything goes well.. Downladaing, Installing, Restoring User Data, Completed.. The problem is, my windows store apps user data seems broken.. so I decided to remove the app, and reinstall again, and hopefully I can work it out fresh from the scratch.. But everytime I install the apps, it keeps restoring my broken user data, and I can use the app properly with these broken restored user data from MS server.. is there any fixes to clear the windows store apps user data?? (not the apps itslef, but the its user data) sorry for bad english