Listar ponto de montagem:
mountvol
alternativa:
mountvol /L | findstr "\ ***"
Saída:
\?\Volume{093d583c-a043-11e1-b420-806e6f6e6963}\
N:\
\?\Volume{093d583d-a043-11e1-b420-806e6f6e6963}\
C:\
\?\Volume{093d583e-a043-11e1-b420-806e6f6e6963}\
O:\
\?\Volume{093d583f-a043-11e1-b420-806e6f6e6963}\
R:\
\\? \ Volume {31f40cd1-4088-11e2-b0f4-806e6f6e6963} \
*** NO MOUNT POINTS ***
\?\Volume{31f40cd2-4088-11e2-b0f4-806e6f6e6963}\
I:\
\?\Volume{093d5841-a043-11e1-b420-806e6f6e6963}\
D:\
Montar o disco lógico P:
mountvol P: \?\Volume{31f40cd1-4088-11e2-b0f4-806e6f6e6963}\
Desmontar o disco lógico P:
Guerra! Apagar a letra do disco lógico!
mountvol P: /D
Executar painel do dispositivo USB:
RunDll32.exe shell32.dll,Control_RunDLL hotplug.dll