Hello,i have stored so many files in external hard disk but now when i try to open its showing a message to format the disk,if i do so i will loose all my important files and pics..
And remember, important files like documents and pictures, should always be backed up regualrly because your hdd/ssd will die and loose all of them. Its just a matter of "when" so you have to be proactive to safeguard your data.