How to implement the program running in PE

How does the program run in PE? To mount a WIM is one of the ways The following is an example of opera.wim, assuming that the opera.wim contains two files, one opera.exe, another opera.cmd, and the key part is Opera.cmd, with the following code:

@echo off

COLOR 5f

For%%a in (y x W v u t s r q p o n m l k J I h G F E D C) do (

If exist%%a:minipeopera.wim (

If not exist%%a:minipeopera.wim (

fsutil fsinfo drivetype%%a:|findstr/i "CD" >nul&& (

Call:one

Exit) | | (

Call:two

Exit

)

)

)

: one

Echo.

Echo

Echo.

Echo. Please specify the partition where the file will run, and we will copy the file to the Peopera of your designated partition to

Echo.

Echo. The next time you can reduce this operation.

Echo. -------------------------------------------------------------------

Echo.

set/p tp= Please enter the run partition

Echo.

Echo.

Set tp=%tp:~0,1%

xcopy y:opera/e%tp%:p eopera/y/h/r>nul 2>nul

Attrib-r-a%tp%:p eopera/s/d

pushd%tp%:p Eopera

Start Operausb.exe

)

Goto:eof

: Two

Start Operausb.exe

Goto:eof

Description

1, first of all, When the user clicks to run Opera.wim, will start the inside of the Opera.cmd, by it to determine whether the WinPE system is on CD media to start running, if it is, then prompts the user to set a local partition, when the user specifies the local partition, this time, Opera.cmd will be required to copy the files to local points and run on the area. If you judge the WinPE system to run on writable media, run the program directly.

2, this judgment procedure needs to have Findstr.exe and fsutil.exe these two files, the general WinPE system kernel is not, these two files or put in the kernel, or put in the WIM file, but the proposal puts in the kernel, because there are many software need the same processing.

3, this method is applicable to ISO and IMG core WinPE system, also suitable for whether to open B disk.