U disk appears garbled data recovery successful a hotel office

Case:
When editing documents on the desktop, the point is stored as a U disk, prompting the error to save.Later, I found that all the files in the directory of the preservation path have become garbled

Solution:
There are several possibilities for garbled code. Consulting customers to exclude the virus. It must not be preserved. It must be an Office installation package damage.The preliminary judgment may be that the computer is restarted in the middle of the disk to lead to garbled code. Another possibility is that the U disk is a black film 16G. In fact, it only has 8G capacity. It just happens that the customer U disk has 7.61g content.Since the customer did not have a result in other houses for an hour, we directly handled the bottom text and scanned all text for text judgment.Most files are restored.It is recommended that customers go back and re -arrange.Data recovery is over