你好,
这种以\\?\Volume{GUID}开头的路径表示一个卷的基于GUID路径的格式\\?\Volume{GUID}. 你可以使用 mountvol.exe 命令来分配驱动器盘符给这个卷.
mountvol G: \\?\Volume{645b81a1-c976-11e4-80bf-806e6f6e6963}
Mountvol
https://technet.microsoft.com/en-us/library/bb490934.aspx?f=255&MSPPError=-2147217396
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact tnmff@microsoft.com.