Files with long file names cannot be modified in windows system

Due to some special reasons, some files with very long and long names are generated in Disk D, which cannot be deleted or modified. There are two methods:

The first one: Compress the folder with "good compression" compression software, then open the compressed package, select the file, rename it, and then decompress it again.

The second type: if it needs to be read in the code, add it before the path

\\?\

That's it 

as follows:

Why is there such a situation: see the link below

https://stackoverflow.com/questions/36219317/pathname-too-long-to-open/36237176 

Probably means:

The regular DOS path is limited to MAX_PATH(260) characters, including the terminating NULcharacter of the string. You can use \\?\extended length paths starting with a prefix to exceed this limit. This path must be a Unicode string, fully qualified, and only use backslashes as path separators