Windows Mount EFI partition

How do I mount an EFI partition under Windows?
Two methods:

1 using the mountvol command to Mount
win+r = cmd Enter

Input mountvol z:/S Enter

The EFI partition to the z disk was successfully mounted.

Available Mountvol Switches
The following switches can be used to create, delete, or list volume mount points

MOUNTVOL [Drive:] Path volume name
MOUNTVOL [drive:] Path/d
MOUNTVOL [drive:] Path/L
Mountvol Drive:/S
which

The path specifies the existing NTFS file system directory in which the mount point resides.
The volume name specifies the name of the volume that is the target of the mount point.
/d Deletes the volume mount point from the specified directory.
/L lists the name of the mounted volume for the specified directory.
/S Mounts the EFI system partition on the given drive.
Eg: delete

Mountvol Z:/d

2 using the DiskPart command to Mount
win+r = cmd Enter

Enter DiskPart return

list disk   #列出磁盘李彪select disk 0  #选择第0个磁盘list partition #列出分区select partition 1  # 选择类型为系统 大小为550MB 的那个系统分区assign letter=b   #挂载到 卷号B

How do I access an already mounted FEI partition?
Win+r = cmd

Open Command Console

taskkill /im explorer.exe /f   

Kill the Explorer first.

Then open Task Manager--New task Input Explorer, tick the following to run in Administrator mode

The following are 2018.2.27 additions, the above 2 methods can see the disk after mounting, but cannot access, can only use the cmd command to copy and paste the changes

Environment WIN10 Latest version + Mac OS 10.12.6

list disk select disk 0  (选择磁盘号)list partition  （列出分区）select partition 0 （选择大小为550mb 的那个分区系统，类型为主要分区）ass  （此处不用手动输入卷号的，系统会自动分配，到这一步就OK了）

Once the above steps are complete, you can directly access the mounted EFI or ESP partition.

Windows Mount EFI partition