What should I do if the formatted USB flash drive under Win8 system prompts Windows to fail to complete formatting?

Formatting the USB flash drive under Win8 system failed, and prompted Windows to fail to complete formatting. This may be caused by the U disk being used, or the U disk and computer contact is not good, here is a description of the Win8 system formatted U disk prompts Windows can not complete the formatting how to do?

Solutions are as follows:

1, U disk in the open state is not formatted, you need to make sure not to open U disk;

2, there are some other The anti-virus software will also fail to format, because the anti-virus software will scan the u disk after plugging in the U disk;

3, the U disk is in use and cannot be formatted. In this case, just wait For a while or turn off the scanning and monitoring of anti-virus software;

4, then there is a bad contact with the USB interface of the computer, resulting in the inability to read the u disk.

If you format the USB flash drive under Win8 system, there will also be a "Windows cannot complete the formatting" prompt, you can use the above steps to deal with.