What are the symptoms of not opening it? First, open a txt in the USB flash drive to see if it can be opened. If so, it should not be the USB flash drive, but the security software installed in your system has been intercepted.

Try formatting the USB flash drive first, and then pass the words in and open it to see if it works.

If not, see if there is 360 or antivirus software, stop before opening the document (haha, don't call me poisoned)

If all else fails, it may be a system problem.

After reading the landlord's question, I added:

"You can open WORD, but it's just white and you can't see anything. Same as new words. "

I feel that it should be caused by the incompatibility of word versions.

When saving word, you should choose compatible 2003 mode.