The Windows utility \_ISO\E2B_Editor.exe, will help you to design a custom E2B menu with your own custom wallpaper.
- First, copy an uncompressed .bmp or .jpg wallpaper file onto your E2B USB drive in or under the \_ISO folder (e.g. \_ISO\Special_800x600.bmp)
- Always run E2B_Editor.exe directly from the \_ISO folder on the E2B USB drive.
- If you don't have a .cfg file, load the \_ISO\Sample_MyE2B.cfg file directly from the E2B USB drive.
- Note: E2B_Editor.exe does not display animations or stamps, or the correct E2B version number and some other special variables (e.g. %SIZE_HD1%).
- The E2B menus will display the filename extensions unless you tick Other E2B options - No file extensions in menus (EXTOFF=1).
- To design a 1024 x 768 menu, load a 1024 x 768 .bmp or .jpg first.
- You can also use it to design the CSM Menu for .imgPTN files.
Note: Easy2Boot will only use the new configuration file if it is saved as \_ISO\MyE2B.cfg.
You should find E2B_Editor.exe in the \_ISO folder inside the E2B download.
The description below relates to the latest version which may be a Beta version.
- A Windows system
- Display/Monitor size - 1152 x 768 pixels or larger monitor (if the vertical height is less than 900 pixels - e.g. 768, then E2Bed will use a borderless version of the GUI). 1024x768 will (just\almost) fit and E2Bed will be usable, 800x600 displays are not suitable!
- For the wallpaper graphics file, you will need a 800x600 or 1024x768 24-bit .bmp bitmap file (or a non-progressive .jpg file if using E2B v1.72+) - do not use a compressed .gz file!. Lots of .jpg progressive format wallpapers can be found here (note: Load into MS Paint and re-save as non-progressive .jpg).
Tip: 800x600 (4:3) is best - not all systems support 1024x768, e.g. most early netbooks.
Copy the wallpaper file to the E2B USB drive \_ISO folder (or any sub-folder). You can use the \_ISO\Sample_MyBackground.jpg file provided.
- E2B_Editor must be run from a writeable drive because it creates temporary files on the same drive.
- E2B_Editor should be run from the \_ISO folder on the E2B USB drive - otherwise you will not get the Language and Keyboard boxes populated correctly. The .cfg, .bmp, .jpg and \_ISO\e2b\grub folders should not be marked as 'System' or 'Hidden', so that the Editor can find them on the USB drive.
- E2Bed will accept either ASCII or UTF-8 .cfg files and will create UTF-8 .cfg files.
If testing E2B using QEMU or VBOX+VMUB, quit E2B_Editor.exe first, because the VM may make the files on the USB drive inaccessible which will cause E2Bed to display an error.
E2Bed does not support Chinese/Japanese/Persian glyphs - you must edit the .cfg file afterwards
using a text editor if you want non-ASCII characters to be saved in the .cfg file for the Main menu heading or footer text.
E2Bed can be used to create a \MyCSM.cfg configuration file for use with the CSM Menu found in .imgPTN files (MPI v0.067+). The version in MPI v0.096 and Easy2Boot v1.B2 has improvements for language and keyboard selection.
If you have a low-res display (e.g. 1024x768) ensure your Windows Display DPI setting is set to the Normal setting (96), otherwise it may not fit on the display and the menu will be out of proportion.
Using the E2B_Editor (E2Bed)
When you first run the E2B_Editor (aka. E2Bed) it will ask you to:
- Select a .cfg file (e.g. Sample_MyE2B.cfg or MyE2B.cfg, or \Sample_MyCSM.cfg if accessing a .imgPTN image on the USB drive).
Normally, you will have aready made a \_ISO\MyE2B.cfg file by copying the \_ISO\Sample_MyE2B.cfg file - however, if you do not have a .cfg file, just select the \_ISO\Sample_MyE2B.cfg file and a new file will be written when saved (either as New_MyE2B.cfg, or MyE2B.cfg if one does not already exist).
- Select a wallpaper background .bmp or .jpg file (if not specified in the MyE2B.cfg file)
N.B. THE FILE SHOULD BE LOADED DIRECTLY FROM THE E2B USB DRIVE (otherwise the path in the MyE2B.cfg file will be wrong when you save it!)
E2Bed will parse the specified .cfg file for the menu parameters and the Language and Keyboard settings. By default, ENG will be set as the language.
No keyboard type will be selected/highlighted (unless a keyboard type is specified in the .cfg file). The default keyboard setting is 'none' = KBD_QWERTY_USA = English USA. Note that Passwords, etc. may not work correctly if the wrong keyboard scan code translation file is selected.
E2Bed will then populate two listboxes with the languages folders and the keyboard translation KEY_xxxx.g4b files in the X:\_ISO\e2b\grub\ folder (where X: is the same drive as the .cfg file). If you are not running E2Bed from the E2B drive, then it won't be able to populate these listboxes.
E2Bed will look for a 'set MYWBMP=xxxx' entry in the chosen .cfg file and attempt to load the bitmap that is specified. If no file is specified or if the file specified cannot be found, then E2Bed will look for a \_ISO\MyBackground.bmp file (uncompressed). If this cannot be found, then the user will be prompted to select a wallpaper bitmap file.
E2Bed cannot load a compressed .bmp file.
You can load a .jpg file into E2Bed. Note that Progressive jpg files (e.g. SOF2) will load in E2Bed but will not work when you boot to E2B - try re-saving the .jpg using MSPaint if it does not load correctly in E2B.
Note: Only E2B v1.72+ versions and only grub4dos 0.4.6a 2015-08-05 and later versions support .jpg files - so switching to an older version of grub4dos may not load the .jpg file - you can compress .bmp files using the LZMA encoder tool (see below) if you wish, to reduce their size and increase load speed.
Once you have the E2Bed GUI displayed, you can use the E2Bed controls, as follows:
GRID - superimposes a grid over the image
NUMBER - numbers the x and y axes over the image
SHIFT PICTURE UP - shifts up the image window so that it will fit on a low resolution display (e.g. 1360 x 768) - in this mode the HEADING, HELPTEXT, language and keyboard fields will be hidden.
HEADING - this is the text that will be set for the Main Menu heading.. You can use the %@DATE%, %day%, %month%, %year%, %@TIME%, %VER%, %B64%, %SIZE_E2B% and %SIZE_HD1% variables in the text. \xnn can be used for any ASCII character, \Xnnnn can be used for any Unicode character (e.g. \X00DC for Ü). \n for new line (do not use with CENTREHD). Adjust the position using HEADPOS instead (affects all menu headings) - use preceding \x20 strings instead of space characters. %LANG% can be used in the HEADING, but the LANG variable must be set before the 'set HEADING=' line. To remove the heading use: set HEADING=\x20. %MEMSIZE% will give the number of MB in the system, %BITNESS% will return either 32 or 64 depending on CPU type (E2B v1.B2+).
FOOTER HELPTEXT - this is the footer help text that is normally displayed at the bottom of each menu (e.g. Reboot [F9] Power Off [F10]) - but it can be used to display text anywhere on the screen. You can use the %@DATE%, %@TIME%, %day%, %month%,%year%,%VER%, %B64%,%SIZE_E2B%, %SIZE_HD1% and %^LANG% variables in the text. Do not use leading spaces as they will be ignored by E2B (but not by the editor). \xhh can be used for any ASCII character, \Xhhhh can be used for any Unicode character (e.g. \X00DC for Ü). \n can be used to start a new line. %MEMSIZE% will give the number of MB in the system, %BITNESS% will return either 32 or 64 depending on CPU type (E2B v1.B2+).
MENU - these parameters control the position, size and colour of the menu entries
BORDER - these parameters control the colour of the border and the thickness (0-4) of the border
HEADING - these parameters control the position and colour of all menu headings.
CENTREHD = 1 will cause all menu headings to be centred over each menu.
Note: E2B will set the X value of HEADPOS to 00 if CENTREHD is set, so use a HEADPOS of YY00.
FOOTER HELPTEXT - these parameters control the position and colour of the footer HELPTEXT text - normally at the bottom of the display but can be anywhere on the screen or even off-screen.
Language listbox - highlight the language that you want E2B to be displayed in (languages folders must be present on the same drive as E2Bed)
Keyboard listbox - highlight the keyboard scancode conversion file that you want E2B to use (KBD_xxxx files must be present on the same drive as E2Bed)
Other E2B Options - you can select or deselect various advanced configuration options here
(config file path) - click on this to edit or view the current .cfg file in Notepad
(image file path) - click on this text to launch the .bmp file (view\edit) - depends on Windows file association for .bmp on your system
Load Config (*.cfg) - this button will allow you to load a E2B .cfg file (a new bitmap may also be loaded if it is specified in the .cfg file)
Load Bitmap (*.bmp) - this button will allow you to change the wallpaper bitmap without changing the menu parameters - .jpg files can also be loaded.
Save .cfg file - this button will always create a temporary file (MyE2B.tmp) in the same folder as E2Bed.
You will then be asked if you want to update the existing (or new) .cfg file. If you answer 'No' then E2Bed will open the MyE2B.tmp file for you in Notepad. If you answer 'Yes' then E2Bed will:
- Backup the old .cfg file into a MyE2B.bak file
- Overwrite the old .cfg file with the new values (or make a new file)
- Copy all lines that occur after the line containing '-- ADVANCED MENU SETTINGS ---' to the .cfg file. If the special line does not exist, you will be warned.
- Open the updated .cfg file in Notepad for you to view and edit if required.
Undo (CTRL+Z) - Restores the most recent menu position change. If you accidentally clicked on the bitmap window and thus moved\resized the menu, this will restore the previous values! It only has a memory depth of only 1 change though - think of it as an 'Oops' button!
Draw a menu box with the mouse
You can use the mouse to draw a menu. Note that the menu border (if enabled) will be drawn around the outside of the menu area that you draw with the mouse. The Undo button (Ctrl-Z) will restore the previous menu size and position.
24-bit colours (e.g. FF00FF)
These must be 6 hexadecimal numbers (0-9, A-F where A=10, B=11, etc.), the first two characters are the Red value, followed by the Green value and then the Blue value (i.e. RRGGBB
). Hex value 00 would mean no colour, FF would mean full colour, 80 would mean half-full colour.
000000 is therefore Black. FFFFFF is White, 808080 is grey, FF0000 is Red, 00FF00 is Green, 0000FF is Blue, 00FFFF is Cyan, FFFF00 is Yellow and so on.
Any value between 000001 and 0000FF will automatically have a Green 01 value added by E2Bed, because 24-bit colour values must be greater than 0000FF in order to work correctly with the grubdos color command.
Background colour for highlight menu entry
When in graphics mode (i.e. E2B is displaying a bitmap), all grub4dos text will have a transparent background so that the picture can be seen underneath the text.
However, the menu highlight text (selected menu item = highlight) and the console text (standard), can display a background colour - e.g.
color highlight=0xFF0000 < this is overridden by the next line
color highlight=cyan/red < foreground/background pair
will display the cyan highlighted menu entry with a red solid bar background behind it.
color highlight=cyan/red < this is overridden by the next line
will display a red (RGB = FF0000) highlighted menu entry with a transparent background (because the background colour is 000000 (0xFF0000 == 0x0000000000FF0000).
You can use a 64-bit value to set both the highlight background colour and the text colour:
color highlight=0x0022222200FFFF00 < yellow 00FFFF00 + background will be 00222222 (v. dark grey/black) - see screenshot below:
Tip: Instead of colour pairs, you can set a hexadecimal foreground/background pair using a value of 255 (0xFF) or less, e.g. color highlight=0x1c will set a light-red text (c) on a blue (1) background.
Note: E2Bed does NOT display a background highlight colour. It always uses a transparent background.
The background colour of the highlight bar in E2B usually extends across the full width of the menu (see above).
To reduce the highlighted area to just the length of the menu text use the Option setting 'set SHORT_HL=1'...
# set a short highlight bar (the default is a long highlight bar)
# If you define a highlight background colour (not transparent), make the highlight bar only as long as the text
Centre the menu entries
# centre the menu entries inside the menu area (and centre help text under menu) - requires grub4dos 0.4.6a 2018-07 or later
Tip: Set the menu width as wide as possible, so that longer menu entries are not cut off.
You may also want to set the 'Other E2B Options' - set AUTONUM=0 and add an advanced menu command to turn of the menu pointer (arrow symbol):
See the \_ISO\Sample_MyE2B.cfg file for more details of the configuration settings possible.
All the HEADING, FOOTER and menu help text can be removed by setting the row position to be past the last line of the menu - e.g. 4700.
# --------------------------------------- ADVANCED MENU SETTINGS -------------------------------------------------------------
# DO NOT DELETE THE LINE ABOVE! - Settings below this next line will be preserved when using the E2B_Editor.exe
for more info on centred menus.
4-digit colours - HCOLOUR and FCOLOUR (e.g. 0103)
Note: Later versions of E2B_Editor do not use 4-digit colours.
These must be in the format of ABCD where:
A = 0 or 1 where 1 = blink - E2Bed only allows 0 (Note: It won't blnk if using a VM/QEMU).
B = 0 or 1 where 1 = bright/intensity on bit
C = 0-7 background colour (E2Bed only allows 0 = transparent)
D = 0-7 foreground colour
If you click on one of these fields, E2Bed will allow you to choose from 16 colours and will automatically enter the correct value.
Note that Black (0) is treated as 'transparent' by E2B if defined as a background colour.
Tip: If you want some text hidden (e.g. menu help text), then you can use one of the following methods:
- Use a rectangle in your bitmap background that is the same colour as your text, so that the text cannot be seen against that area of the background.
- or -
- Specify the start position for that text to be outside of the display area - e.g. setting tophelp=37 for a 800x600 bitmap, will place the menu help text off-screen.
Colour name [bIBF] Hex RGB (0xRRGGBB)
[b=blink, I=Intensity, B=background colour, F=Foreground colour]
black  0x000000
blue  0x0001AA
green  0x00AA00
cyan  0x00AAAA
red  0xAA0000
magenta  0xAA00AA
brown  0xAA5500
dark-gray  0xAAAAAA
light-gray  0x555555
light-blue  0x5555FF
light-green  0x55FF55
light-cyan  0x55FFFF
light-red  0xFF5555
light-magenta  0xFF55FF
yellow  0xFFFF55
white  0xFFFFFF
4-digit positions - HEADPOS and HBTM (e.g. 3201)
These must be in the form YYXX, e.g. 3201 will draw the text starting at 32 lines down and 1 character across (0 is first line\character).
Note: I suggest that HEADPOS normally ends with XX=00 (e.g. 0100) because E2B will pad out the headings assuming they start at offset 0. HEADPOS will affect the Main menu and all Sub-Menu headings.
CENTREHD=1 for centering headings, assumes the HEADPOS XX position is 00.
HBTM (Help Bottom) is an absolute YYXX position for the FOOTER menu text and is not padded out by E2B in any way. It can be used to place help text anywhere on the display.
Advanced Menu Settings
E2Bed will look for a special line of text in the source .cfg file - it must contain the string "-- ADVANCED MENU", e.g.
# ----------- ADVANCED MENU SETTINGS ------
all lines below this line will be copied by E2Bed to the new .cfg file if you update it. Any E2B settings that are already supported by E2Bed will be commented out by E2Bed before the lines are copied to the new .cfg file.
If you have any special settings, e.g. font or hotkeys, etc. then place them below this special line and they will be preserved when copied over to the new .cfg file.
The Sample_MyE2B.cfg file already contains this special line (v1.65+).
Note: E2B_Editor ignores the hstart and hwidth variables if present in the MyE2B.cfg file. If you have defined these variables, ensure they have been defined below the ADVANCED MENU SETTINGS section of the MyE2B.cfg file.
E2B Options (pwd, EXTOFF, AUTONUM, etc.)
Note: Most of these option checkboxes do not cause the E2B_Editor display to change, but they will add entries to the .cfg file and thus you will see the effect when you boot to the E2B menu. However, the AUTONUM and EXTOFF settings will affect the menu that is displayed by the E2B_Editor.
If you want to disable the grub4dos menu password (pwd) then you must tick the no password checkbox before saving the .cfg file.
To override any pwd setting with your own password, place your 'set pwd=mynewpwd' line below the -- ADVANCED MENU SETTINGS -- line.
AUTONUM=0 causes the menu numbering down the left-hand side of the menu to be suppressed/removed.
The checkbox will be automatically ticked if your .cfg file contains 'set AUTONUM=0' or 'set AUTONUM=0x0000'.
I recommend that you do not tick the redir or redirp boxes unless you are an experienced E2B user and have tested all the E2B ISO's, etc. These options will suppress useful user tips, information and warning messages which may help you to fix problems with some 'special' payload files.
Displaying File Extensions in the Menus (EXTOFF)
If you have no \_ISO\MyE2B.cfg file, E2B will only display the file names in the menus and will not display the file extensions.
However, when you run E2B_Editor, the default will be to show file extensions in the menu (unless you load a .cfg file that has EXTOFF=1).
If you want E2B to show the filenames without their extensions, tick the Other E2B options - EXTOFF=1 checkbox.
Note: The .cfg file may contain more than one 'set' command of the same type:
(some lines here)
The last setting will always be the one to take affect (so no file extensions will be show in the E2B menu, in this example).
Note: As with most variables you must use EXTOFF= to clear the variable if you want to see the file extensions in the menu. Make sure there is no space or other character after the = sign.
E2Bed will use either a normal Windows form with the usual top border and min/max/exit icons or a borderless form if your display does not have enough resolution for a 1024x768 bitmap.
The borderless Windows GUI form cannot be moved (it will be located at 0,0 which is the top-left of the display).
You cannot resize or maximise the form.
Use the 'SHIFT PICTURE UP' checkbox to move the bitmap to the top of the screen if you don't have a large enough display.
Tip: If you cannot see the Exit button (e.g. on a 800x600 display) - press ALT+X to Exit E2Bed.
Compress the wallpaper bitmap
Once you have the .cfg file working, you can compress the .bmp file to a .gz file (e.g. using 7Zip) or, even better, use LZMA for even greater compression.
To compress a file using LZMA, just drag-and-drop the .bmp file onto the \_ISO\docs\E2B Utilities\LZMA\LZMA_ENCODE.cmd file. It will compress the orginal file but not change it's filename. A backup will be made of the original file which you can choose to delete.
If you wish, you can even compress the .cfg file using the same LZMA_ENCODE.cmd script file!
E2B v1.72+ also will accepted standard (non-progressive) JPEG files which are usually much smaller than .bmp or .bmp.gz files. You can use MSPaint to convert a .bmp file to a .JPG file.
For best image quality, I suggest you always work with .bmp files in your graphics editor. Once you have finished all editing of the .bmp file, you can convert it to a .jpg file using MSPaint- Save As - JPEG.
Note that even though E2B will automatically decompress gzip and LZMA-encoded files, the E2B_Editor can only work with uncompressed files.
It also does not display the E2B version correctly or display some grub4dos variables such a %day% correctly.
The position of the menu heading may also not be quite correct in some cases.
It only displays left-aligned menu entries.
To test that your MyE2B.cfg file is working as you desire, you can run \QEMU_MENU_TEST (run as admin).cmd from the E2B USB drive.
This will emulate booting from a virtual machine and you can see what the menu system will look like.
Of course, you can also boot from a real system.
Tip: A faster way to check the menu system is to use Virtual Box + VMUB - see he re
If you define the LANG variable before you define the HEADING variable, then you can use %LANG% variable in your HEADING.
if "%LANG%"=="" set LANG=ENG
set HEADING=MYHEADING (%LANG%)
Various variables are only available within MyE2B.cfg (e.g. %MEMSIZE% or %VER% or %B64%). If you want to check what variables are available and what values they have, add the line:
set ;; pause
to the end of your MyE2B.cfg file or just before the line that does not seem to be working.
Using the E2B_Editor without needing a USB drive
To work fully, the E2B_Editor needs to be run from the \_ISO folder on the root of a drive which has the E2B download files on it .
You can copy the whole _ISO folder from the download to the root of one of your system drives (e.g. D:\_ISO) or you can 'map' a virtual drive as follows:
1. Use the WindowsKey+R key chord to open a Run box and type cmd, then type
subst Z: C:\temp\Easy2Boot
if your extracted Easy2Boot files have been copied to C:\temp\Easy2Boot.
2. Now go to Z:\_ISO in Windows Explorer.
3. Copy your .bmp (or .jpg) files to the Z:\_ISO folder (or anywhere you like under Z:\_ISO).
4. Run E2B_Editor. Check that you now have the Language and Keyboard boxes populated correctly.
Note: The Z: drive will be lost if you reboot your system, but the files will still be in C:\temp\Easy2Boot.
Test different .cfg files (multiple Themes/Skins)
See the \_ISO\docs\mythemes folder and read the ReadMe.txt file for instructions.
This allows you to easily test many different configurations without needing to reboot each time.
Copy the $Default E2B Menu.cfg file to the \_ISO folder and name is MyE2B.cfg.
Then add the $Change_Theme.mnu file to the Main Menu which will allow you to choose any .cfg file.
You can add more .cfg files to the \_ISO\docs\mythemes folder or edit the .mnu file to get .cfg files from a different folder.
Note: PimpMyDrive.cmd will add the Change_Theme mnu file and set up blank MyE2B.cfg for you.
If you have a large enough MyE2B.cfg file, you can simply copy different .cfg files into any menu folder (e.g. \_ISO\MAINMENU) and then select them from the menu. E2B will replace the \_ISO\MyE2B.cfg file with the contents of the selected .cfg file and reload the E2B menu so you can change the 'theme'.
You can have a different background for each (or any) of the menus - see here for details.
Configuring the CSM menu (for .imgPTN files)
Use E2B_Editor.exe to configure a \MyCSM.cfg file to change your .imgPTN menu.
- Use \_ISO\SWITCH_E2B.exe or the E2B boot menu to select a recently-made .imgPTN file
- Once the .imgPTN file has been 'switched-in' you should see a new partition on the E2B USB drive which contains an \e2b folder (there will be no \_ISO folder).
- Copy your 800x600 or 1024x768 .bmp or .jpg wallpaper file to the \e2b folder.
- Run E2B_Editor.exe (either from the Easy2Boot download folder or from the MPI Tool Kit folder or from a previously copied version).
- Load the \Sample_MyCSM.cfg file from the E2B USB drive (or the \MyCSM.cfg file if there is one).
- Set the Menu and Menu Border parameters, load a new background image from the \e2b folder, set the language and keyboard type.
IMPORTANT: The HEADING field should be cleared of all characters.
Only some of the Options will work in the CSM menu
- Click on 'Save .cfg file' - ensure the file is saved or renamed to \MyCSM.cfg (not MyE2B.cfg)
- Boot from the USB drive and check the Menu looks OK
- Copy the MyCSM.cfg file to the MPI Tool Kit's .\CUSTOM folder so that it will be used for all future .imgPTN files. Check the set HEADING= line is blank (or delete it) - otherwise all your .imgPTN files will have the same menu heading!
- The wallpaper file should also be copied to the .\CUSTOM\e2b folder.
See also here for details about changing the CSM menu.