WinPE believe that everyone has used, but every time the PE letter is fixed, then there is no way to change the letter?
For example, the PE system in the B disk into the W plate, carry forward the DIY spirit, and then to modify it. The following areas are roughly required:
First, WINPE. There is one place in the INI that needs to be modified:
Configuration file Start
Moun%curdrv%minipeop. wim,w:,1
ENVI opdir=w: External Program
Second, Winpe.is_ Core decompression, under the System32 has a setupreg.hi_, and then decompression, get Setupreg.hiv, with Registry workshop load as a registry hive WinPE, here are two to change:
[Hkey_local_machinepecontrolset001controlsession Managerenvironment]
"Path" = "%systemroot%;%systemroot%system32; W: External program Pe_outerpartmmc; W: External Programs Internet Explorer
[Hkey_local_machinepecontrolset001servicesramdrivparameters]
"DriveLetter" = "W:"