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I have several level of directories in the folder path. when the path exceeds 256, then I could not create a sub-folder or file from it. Is there any chance to build paths more than this length.
Can anyone help me out.
In fact the limit on path strings is 260 characters. The underlying OS, these days, can support much longer path names, up to 32,767 characters. In order to name a path with a long name you need to use the magic
\\?\prefix, and use the Unicode version of the API.However, many tools don’t support such long names. A classic example of such a tool is Explorer which won’t let you create objects with names longer than 260 characters. Because of this I strongly advise you to avoid creating such long names—doing so will save you much heartache in the long run.