Introduction - If you have any usage issues, please Google them yourself
You can open all kinds of hidden partition created by U disk boot system.
1, insert the corresponding U disk,
2, open FbinstTool, pay attention to the use of administrator privileges.
3, if open, it is found that the hidden partition can not be read. Please uninstall the U disk boot system installed in the system (maybe this program shields the FbinstTool, the author has confirmed that some installed U disk boot systems will quietly shield the FbinstTool, prevent the U disk to be modified).