I am interested
@lenug
I also know how to get a different explorer version running on W10 (I'm talking about functional ones for everyday use if somebody is interested..) , but for me the best would be to have WinXshell with thumbnails working..
thats would be nice to know
even taking explorer from win8.1 to win10 would make this much better
Ok. Older versions of explorer.exe tried on Windows 10 after research

:
Vista SP0 explorer.exe x86 version tried: 6.0.6002.18005
Requirements: Set W8 compatibility mode.
Fully working (taskbar + tray icons + right click on combined items working)
Only not working: (probably need more research) desktop icons
Most interesting one for me: Windows 7 BETA explorer.exe x86 6.1.6469.1 with SUPERBAR. Requirements:
- Set W8 compatibility mode.
- (Optional) Copy en-US folder from the .iso and put explorer.exe.mui and shell32.dll.mui inside.
- Save this as a .reg file or create dword CanHasSuperbar to enable W7 beta taskbar (first W7,W8,W10 taskbar but W7 beta version so no metro in it):
How to enable Superbar on this explorer:
Windows Registry Editor Version 5.00
[HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Taskband]
"CanHasSuperbar"=dword:00000001
You will also need dui70.dll file version 6.1.6469.1 in the same folder of the explorer.exe, so put both on an folder in c:\superbar for example. Get it from System32 folder in the iso.
XP SP3 x86 explorer.exe 6.0.2900.5634
Requirements: Set WXP SP3 compatibility mode.
But click on combined items aren't fully working for me. Probably because some reg keys are missing.
It doesn't matter if you are running windows x86 or x64 w10, you must run the x86 version of the explorer.exe files I mentioned. x64 versions won't work, at least for me. Also make sure to set compatibility modes and adjust requirements if you want to get them working.For desktop icons not showing, you can run WinXshell without taskbar or analyze the list of accessed CLSIDs on registry when Vista explorer.exe it's launched. You can also see registry keys & dlls accessed using a Nirsoft Monitoring tool recording the explorer.exe launch.
I also tried to:
-Analyze explorer.exe with PE Explorer using Tools -> Disassembler because I want to tweak taskbar combined items icons in 6469 version.
- Tried to run w7 beta ver 6519 and w7 beta ver 6956 explorer.exe without luck.
- Tried to run unlockProtectedFeatures.exe in 6519 and 6956..
___________________________
If you don't want to run a different explorer.exe version:
Now, removing metro from w10 explorer +
list of CLSIDs accessed in launching the desktop
+ Modules loaded + explorer.exe dependencies (read first and second comment from: _ttp://reboot.pro/topic/21178-add-explorer-to-winpe-10/ )
Long story short: Backup registry and download and play with these:
http://www.mediafire.com/download/c6q94xf3r3ggfs6/ExplorerTaskbar.ziphttp://www.mediafire.com/download/uj70c58f21vskq9/ExplorerBasic.zipI downloaded both .reg (ExplorerTaskBar-HKCU + ExplorerTaskBar-HKLM) and .bat (ExplorerTaskBar-HKLM-CLSIDs) files and after that I get w10 explorer.exe running in a w10 version with ALL metro apps removed and start menu and cortana removed too. First attempt will give you the critical error start menu and cortana aren't working.. after some minutes using the explorer.
Slow way to fix the Critical error: Search for "start menu troubleshooter" (startmenu.diagcab) on the spider. You can also search for Appdiagnostic10.diagcab. Of course with this you will fix the metro app database and startmenu metro app as I know. And you will have taskbar working after you deleted all apps previously. But you want ALL apps deleted, so don't do this.
Fast way to fix Critical error: rename windows.immersiveshell.serviceprovider.dll to anything else in windows folder.
Basically you will lost metro apps layer, show desktop button functionality on taskbar, wifi networks list when you click wifi icon, start menu & task view with thumbnails.
You can also run this as a .bat file with admin rights:
ren c:\windows\system32\windows.immersiveshell.serviceprovider.dll windows.immersiveshell.serviceproviderDISABLED.dll
taskkill /im explorer.exe /f
start explorer.exe
pause
Note: I combine this with StartIsBack.
- Fix for show desktop taskbar button: You can get back show desktop functionality with "show desktop" application for XP.
- Fix for battery icon: get old style battery popup (classic not metro). Save this as a .reg
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\ImmersiveShell]
"UseWin32BatteryFlyout"=dword:00000001
- Fix for clock/calendar: get classic calendar popup. Save this as a .reg
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\ImmersiveShell]
"UseWin32TrayClockExperience"=dword:00000001
- Fix for classic volume popup
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\MTCUVC]
"EnableMtcUvc"=dword:00000000
- No fix for wifi icon, I use PENetwork instead. You can hide it if you want.
- Fix for taskbar context menus (Minimize, Maximize, Close, Pin, Unpin items..): Use 7taskbartweaker and activate First option: Right click -> Standard Windows Menu
- Fix for startmenu, I use StartisBack but you can choose between lot of options including ClassicShell / now Open Shell.
All methods & options commented here were tried successfully on
w10 x64 RTM 10.0.10240.18063 -LTSB 2015- (most similar version to windows 8.1/8/7 and fastest w10 version in my opinion) KB4471323
I also tried some of these on w10 versions 1809 and 1903.
All the information posted here can be found on Internet.
Regards