One of my employees was typing a project, and hit an unknow combination of keystrokes causing the computer to lock up. He rebooted and started the app again, but now it has hundreds of small squares on the screen. The file was found, but appears to be corrupted. When the app is opened the squares are still everywhere, so a new file cannot easily be created.
Has this ever happened to anyone, and what is the solution?
Thanks in advance.
Has this ever happened to anyone, and what is the solution?
Thanks in advance.