Software Introduction
PPC-1781
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If formatization is needed before Step 3, the following commands can be
executed:
mkfs.vfat /dev/ramdisk
4
．
After it has been used, unmount the driver
umount /mnt
rmmod oem_driver.ko
6.5 eCon-XPE System Introduction
eCon-XPE is an embedded operating system developed based on Windows Embedded
Standard 2009 development tools. It has the same core with Windows XP
Professional. It not only has the common functions and properties of Windows XP
professional version, as well as application software compatibility, but also has
functions that Windows XP system does not have, such as EWF (Enhanced Write
Filter). Meanwhile, eCon-XPE operating system also integrates EVOC BPI and
system logo self-definition software.
6.5.1 Enhanced Write Filter (EWF)
1. Purpose and Function
EWF (Enhanced Write Filter) is a function which can only be used on Windows
Embedded operating system. It provides write protection which can be configured by
users.
Enhanced Write Filter can be used to load Windows Embedded Standard 2009 from
write protection media (such as CD-ROM), carry out write protection setup for
various partitions, and adjust the performance of file system (for example, when CF
