Custom Icons from registry

Hello, i'm new here.
I was trying various ways of customizing default icons. I ended uop modifying both shell32.dll and imageres.dll. Anyway i was planning to make a .bat installer, and i had the doubt that using the same shell32 and imageres in different computers could cause problems. Then i decided to move in the registry way of doing things. But i can't find out how to customize many icons from imageres.dll, they seem to be completely random.

Change Windows 8 icons trough registery - OS Customization, Tips and Tweaks - Neowin blog
I took starting code from here, i've put CURRENT_USER instead of USER.
I know that in this part:

Code:

[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionExplorerShell Icons]  "3"="C:\Folder.ico,0"  "4"="C:\Folder.ico,0"  "livefolder_back"="C:\livefolder_back.ico,0"  "livefolder_front"="C:\livefolder_front.ico,0"  "29"="C:\Shortcut-arrow.ico,0"  "34"="C:\Desktop.ico,0"  "15"="C:\Computer.ico,0"

The numbers refer to the iconsets contained inside shell32.dll, so it's easy to find out what number to use for other icons. Instead i don't understand how to know which icon from imageres.dll is referred from which code. In particular, apart for the fact that i'd like to change everything, in the page i linked the taskbar Explorer.exe icon is missing (). And it's one of the many from imageres that i'd like to change and is missing in the linked page. Another missing one is the "full folder icon" ()
Also normal internal Hard Drive icon is missing...

Someone can tell me the logic between imageres icons index and registry codes? Or at least give me the codes for the three i've mentioned? Thanks

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For who can be interested, this is the batch code i made. Still needs some adjustmentes. Yes i know, there's a lot of useless fancy stuff.

Code:

@echo off  color 1b  echo Checking for administrator rights.  timeout /t 1 /nobreak >nul  cls  echo Checking for administrator rights..  timeout /t 1 /nobreak >nul  cls  echo Checking for administrator rights...  timeout /t 1 /nobreak >nul  cls  echo Checking for administrator rights.  timeout /t 1 /nobreak >nul  cls  echo Checking for administrator rights..  timeout /t 1 /nobreak >nul  cls  echo Checking for administrator rights...    net session >nul 2>&1      if %errorLevel% == 0 (  	echo Check was successfull.  	echo Explorer will restart during the process,  	echo  /! please save any work and ensure you aren't moving, copying or writing files.  	echo Press any key to continue...  	pause >nul  	  		cls  		echo Killing explorer.exe...  		echo.  		echo.  		echo.  		echo [          ] 0%  	taskkill /f /im explorer.exe >nul  		cls  		echo explorer.exe has been successfully killed.  		echo.  		echo.  		echo.  		echo [==        ] 20%  	timeout /t 1 /nobreak >nul  		cls  		echo explorer.exe has been successfully killed.  		echo Moving icons to new location...  		echo.  		echo.  		echo [==        ] 20%  	move CustomIcons C:WindowsSystem32  		cls  		echo explorer.exe has been successfully killed.  		echo Icons moved to new loaction.  		echo.  		echo.  		echo.  		echo [====      ] 40%  	timeout /t 1 /nobreak >nul  		cls  		echo explorer.exe has been successfully killed.  		echo Icons moved to new loaction.  		echo Editing imageres.dll resources...  		echo.  		echo.  		echo [====      ] 40%  	imageres_icons.reg  		cls  		echo explorer.exe has been successfully killed.  		echo Icons moved to new loaction.  		echo imageres.dll resources successfully edited.  		echo.  		echo.  		echo [======    ] 60%  	timeout /t 1 /nobreak >nul  		cls  		echo explorer.exe has been successfully killed.  		echo Icons moved to new loaction.  		echo imageres.dll resources successfully edited.  		echo Editing shell32.dll resources...  		echo.  		echo [======    ] 60%  	shell32_icons.reg  		cls  		echo explorer.exe has been successfully killed.  		echo Icons moved to new loaction.  		echo imageres.dll resources successfully edited.  		echo shell32.dll resources successfully edited.  		echo.  		echo [========  ] 80%  	timeout /t 1 /nobreak >nul  		cls  		echo explorer.exe has been successfully killed.  		echo Icons moved to new loaction.  		echo imageres.dll resources successfully edited.  		echo shell32.dll resources successfully edited.  		echo Resetting icon cache  		echo [========  ] 80%  	set iconcache=%localappdata%IconCache.db  	If exist "%iconcache%" goto A  	goto B  	:A  	ie4uinit.exe -ClearIconCache  	del "%iconcache%" /A  	del "%localappdata%MicrosoftWindowsExplorericoncache*" /A   	:B  		cls  		echo explorer.exe has been successfully killed.  		echo Icons moved to new loaction.  		echo imageres.dll resources successfully edited.  		echo shell32.dll resources successfully edited.  		echo Icon Cache has been restored.  		echo [==========]100%  		timeout /t 2 /nobreak >nul  		echo.  		echo Restarting explorer  	explorer.exe  		echo.  		echo Press any key to continue...  	pause >nul  	cls  	echo Installation was successfull! Enjoy your new icons!  ) else (  	echo.  	echo Error: The installer must run with administrator rights.  	echo Please, rightclick and choose "run as administrator" option.  	)    echo Press any key to end the installation...  pause >nul

May i... ehm... up?

May i... ehm... up?

I dunno know, looks like you did it.

The tutorial below might give you some more pointers

Change Windows 10 folder icons with *.ico file