Hi there,

I used different apps to edit a password protected worksheet on the phone, some said it is read only some said the file corrupted, I double checked the file on PC without any problem, and I can work with other worksheet without problem only that particular file having the problem. It is a very simple worksheet with simple addition formular in it, I've been sharing that file between PC and various apps on the phone without problem before. I tried to clear the settings and memory of the app and the phone, but still can't fix that, it seems the file name has been blocked for some reason, and I don't want to change the file name again and I've this problem before, any comment ?