I spent days and every possible solution trying to find a reason why Windows 10 windows store stopped working after 2 months. I then had a Microsoft Support Engineer tell me that the crash im having with the store is caused by CCleaner Registry Cleaner deleting necessary files. I hadn't even told him I had CCleaner. I always back up the registry and even after restoring the the last 5 or so registry backups I still can't get windows store to work. It would not merge the older backups I tried it said it couldn't.
