这个标题好长。乃读通没？
分离一下：不能直接拷贝4G以上的单个文件到FAT32格式的移动硬盘上。
我上次遇到这个问题的时候，智商拙急了，整个把盘格掉了，改成NTFS。
高明一点的做法是：cmd， convert/? 得到下面的东东。
C:Usersadmin>convert/?
Converts a FAT volume to NTFS.
CONVERT volume /FS:NTFS [/V] [/CvtArea:filename] [/NoSecurity] [/X]
volume Specifies the drive letter (followed by a colon),
mount point, or volume name.
/FS:NTFS Specifies that the volume will be converted to NTFS.
/V Specifies that Convert will be run in verbose mode.
/CvtArea:filename
Specifies a contiguous file in the root directory
that will be the place holder for NTFS system files.
/NoSecurity Specifies that the security settings on the converted
files and directories allow access by all users.
/X Forces the volume to dismount first if necessary.
All open handles to the volume will not be valid.
所以：最后输入convert C /fs:NTFS 完事！