Even using "\\?\" you may hit the max filename limit of NTFS, which is 255 (aka maxComponentLength) ala NAME_MAX. The Win32 error is 123: "The filename, directo

Even using "\\?\" you may hit the max filename limit of NTFS, which is 255 (aka maxComponentLength) ala NAME_MAX. The Win32 error is 123: "The filename, directory name, or volume label syntax is incorrect." https://msdn.microsoft.com/en-us/library/aa365247(VS.85).aspx#maxpath https://msdn.microsoft.com/en-us/library/aa365247(VS.85).asp...