I've installed hword (and the other hancom apps) on my tab 12.2 and, although the app will open, if I try to create new or open an existing file, the file briefly appears then exits back to the home screen. I've written to hancom twice but no reply. The same happens if I try to create a file in the other hancom apps. I tried uninstalling and reinstalling without success. I tried swapping out my micro-sd card, again without success. (I can open files in the hancom viewer, of course). Any ideas please? Thanks.