
Quick Reference Guide www.hp.com 4-3
Control Panel extended selections
Enhanced Write Filter Manager command line control
Ä
CAUTION: Terminal Administrators should use Microsoft Windows NT
file security to prevent undesired usage of these commands.
Ä
CAUTION: When using the -commit command, all the temporary
contents are permanently written to the flash memory.
✎
Because the Enhanced Write Filter Manager commands are executed
on the next boot, you must reboot the system for the command to take
effect.
Windows XPe includes the Enhanced Write Filter (EWF) console
application command line tool, Ewfmgr.exe, which you can use to
issue a set of commands to the EWF driver, report the status of each
protected volume overlay, and report the format of the overall EWF
configurations.
By including the EWF Manager console application component in
your configuration and building it into your image, you enable use of
Ewfmgr.exe and the corresponding commands.
To use the Enhanced Write Filter Manager using the command line:
1. Select Start > Run > Open.
2. Type
CMD in the Open field to access the system DOS prompt.
3. Click OK.
4. Type
ewfmgr c:
5. Press Enter.
Using the
ewfmgr <drive-letter> -[boot command] syntax, use
the following commands in the boot command variable of the
command line:
-all
Displays information about all protected volumes and performs a
command, such as disable, enable, and commit, on each volume, if
specified.
Comentários a estes Manuais