2024-01-02: Site is back on track, self-hosted on a rpi because you get the Internet you fund.
2025-02-06: Oh well, some power grid issues caused the rpi to reboot, I really should configure uwsgi to restart automatically --'

00021400-0000-0000-c000-000000000046
Desktop

00021400-0000-0000-c000-000000000046 Desktop CLSID

shell::Desktop

shell:::{00021400-0000-0000-C000-000000000046} from https://winaero.com/blog/clsid-guid-shell-list-windows-10/
0 automated push
Desktop

w10.clsid
1 w10 clsid push
Desktop

w71ux64o2010 vault7wiki InProcServer32:C:\Windows\system32\shell32.dll
0 w10 clsid push
Desktop

w81x64o2013 vault7wiki InProcServer32:C:\Windows\system32\shell32.dll
0 cia vault7 pushes
Desktop

w8ex86o2013 vault7wiki InProcServer32:C:\Windows\system32\shell32.dll
0 cia vault7 pushes
Desktop

w7px86o2010 vault7wiki InProcServer32:C:\Windows\system32\shell32.dll
0 cia vault7 pushes
Desktop_windows.storage.dll

CLSID,
InProcServer32.: C:\WINDOWS\system32\windows.storage.dll
InProcServer32.ThreadingModel: Apartment
ShellFolder.FolderValueFlags: 1572864
0 c.ps1v001 Microsoft Windows 10 Pro v10.0.16299.0 2018-01-27
Desktop_shell32.dll

CLSID,
InProcServer32.: C:\Windows\system32\shell32.dll
InProcServer32.ThreadingModel: Apartment
0 c.ps1v001 Microsoft Windows 7 Ultimate N v6.1.7601.65536 2018-01-27
Desktop_windows.storage.dll

CLSID,
InProcServer32.: C:\Windows\system32\windows.storage.dll
InProcServer32.ThreadingModel: Apartment
ShellFolder.FolderValueFlags: 1572864
0 c.ps1v001 Microsoft Windows 10 Enterprise Evaluation v10.0.16299.0 2018-01-31
MS uuid.d CLSID_ShellDesktop

from dlang/druntime/master/src/core/sys/windows/uuid.d
0 MS uuid.d push
CLSID Desktop

from https://montcs.bloomu.edu/~bobmon/DigFor/2012.HTCIA-conference/HTCIA-HBGary/HTCIA/Responder/Responder%202/Program%20Files/COMdata.txt
0 website author
CLSID_ShellDesktop

from https://github.com/libyal/libfwsi/blob/master/documentation/Windows%20Shell%20Item%20format.asciidoc#8-notes
0 schema_nt4.txt microsoft search schema catalog config
Desktop

MSFT
from https://misc.daniel-marschall.de/projects/guid_analysis/guid.txt
0 autopush - dmde
CLSID_ShellDesktop

Wine 1.1.10 includes
file: shlguid.h

from Mikołaj Zalewski's http://mikolajapp2.appspot.com - wine11.xml
0 autopush - wine11
Desktop

Wine 1.1.0 Registry
object: reg-clsid
name: Desktop
key: None
inproc-server : {
  "product": "Wine",
  "file": "shell32.dll",
  "product-version": "1.0"
}

from Mikołaj Zalewski's http://mikolajapp2.appspot.com - reg-wine11.xml
0 autopush - reg-wine11
Pulpit

Windows 98 Registry
object: reg-clsid
name: Pulpit
key: None
inproc-server : {
  "file": "shell32.dll"
}

from Mikołaj Zalewski's http://mikolajapp2.appspot.com - reg-win98.xml
0 autopush - reg-win98
Desktop

Windows Vista Registry
object: reg-clsid
name: Desktop
key: None
inproc-server : {
  "file": "shell32.dll",
  "product-version": "6.0.6000.16386",
  "product": "Microsoft\u00ae Windows\u00ae Operating System"
}

from Mikołaj Zalewski's http://mikolajapp2.appspot.com - reg-vista.xml
0 autopush - reg-vista
(in wine/dlls/shell32/shell32_classes.idl:103) uuid(00021400-0000-0000-c000-000000000046)

from the wine source code
-1 autopush - wine
(in wine/dlls/shell32/shell32.rgs:5) '{00021400-0000-0000-C000-000000000046}' { val LocalizedString = s '@%MODULE%,-20' }

from the wine source code
-1 autopush - wine
wine/dlls/shell32/shell32_classes.idl:102

uuid(00021400-0000-0000-c000-000000000046)
in wine/dlls/shell32/shell32_classes.idl:102
-2 wine
wine/dlls/shell32/shell32.rgs:4

'{00021400-0000-0000-C000-000000000046}' { val LocalizedString = s '@%MODULE%,-20' }
in wine/dlls/shell32/shell32.rgs:4
-2 wine
reactos/dll/win32/shell32/res/rgs/shelldesktop.rgs:4

ForceRemove {00021400-0000-0000-C000-000000000046} = s 'Desktop'
in reactos/dll/win32/shell32/res/rgs/shelldesktop.rgs:4
-2 reactos
uuid/winsdk/winsdk-10/Include/10.0.16299.0/um/ShObjIdl_core.h:26350

class DECLSPEC_UUID("00021400-0000-0000-C000-000000000046")
in uuid/winsdk/winsdk-10/Include/10.0.16299.0/um/ShObjIdl_core.h:26350
-2 winsdk
CLSID_Desktop

DEFINE_GUID in wine/dlls/shell32/tests/ebrowser.c
-1 wine
CLSID_Desktop

DEFINE_GUID in reactos/modules/rostests/winetests/shell32/ebrowser.c
-1 reactos
WINDOWS/Reg Restore Log.txt:3421

ValueName = HKCR,CLSID\{00021400-0000-0000-C000-000000000046}\shellex\ExtShellFolderViews\{5984FFE0-28D4-11CF-AE66-08002B2E1262},PersistMoniker
in ./WINDOWS/Reg Restore Log.txt:3421
-2
WINDOWS/Reg Restore Log.txt:3423

BckupSubKey = CLSID\{00021400-0000-0000-C000-000000000046}
in ./WINDOWS/Reg Restore Log.txt:3423
-2
WINDOWS/INF/SHELL.INF:619

HKCR,CLSID\{00021400-0000-0000-C000-000000000046},,,%DESC_DESKTOP%
in ./WINDOWS/INF/SHELL.INF:619
-2
WINDOWS/INF/SHELL.INF:620

HKCR,CLSID\{00021400-0000-0000-C000-000000000046}\InProcServer32,,,shell32.dll
in ./WINDOWS/INF/SHELL.INF:620
-2
WINDOWS/INF/SHELL.INF:621

HKCR,CLSID\{00021400-0000-0000-C000-000000000046}\InProcServer32,ThreadingModel,,"Apartment"
in ./WINDOWS/INF/SHELL.INF:621
-2
Desktop_windows.storage.dll

CLSID,
InProcServer32.: C:\WINDOWS\system32\windows.storage.dll
InProcServer32.ThreadingModel: Apartment
ShellFolder.FolderValueFlags: 1572864
<Members>: 

   TypeName: System.__ComObject

Name                      MemberType Definition                                                     
----                      ---------- ----------                                                     
CreateObjRef              Method     System.Runtime.Remoting.ObjRef CreateObjRef(type requestedType)
Equals                    Method     bool Equals(System.Object obj)                                 
GetHashCode               Method     int GetHashCode()                                              
GetLifetimeService        Method     System.Object GetLifetimeService()                             
GetType                   Method     type GetType()                                                 
InitializeLifetimeService Method     System.Object InitializeLifetimeService()                      
ToString                  Method     string ToString()
0 c.ps1v001 Microsoft Windows 10 Pro v10.0.16299.0 2018-12-10
Include/10.0.16299.0/um/ShObjIdl_core.h:26350

class DECLSPEC_UUID("00021400-0000-0000-C000-000000000046")
in Include/10.0.16299.0/um/ShObjIdl_core.h:26350
-2
Include/10.0.16299.0/um/ShObjIdl_core.idl:8043

[ uuid(00021400-0000-0000-C000-000000000046) ] coclass ShellDesktop { interface IShellFolder2; }
in Include/10.0.16299.0/um/ShObjIdl_core.idl:8043
-2
Include/10.0.16299.0/um/comdef.h:582

class __declspec(uuid("00021400-0000-0000-c000-000000000046")) ShellDesktop;
in Include/10.0.16299.0/um/comdef.h:582
-2
Desktop_windows.storage.dll

CLSID,
InProcServer32.: C:\WINDOWS\system32\windows.storage.dll
InProcServer32.ThreadingModel: Apartment
ShellFolder.FolderValueFlags: 1572864
<Members>: 

   TypeName : System.__ComObject

Name                      MemberType Definition                                                     
----                      ---------- ----------                                                     
CreateObjRef              Method     System.Runtime.Remoting.ObjRef CreateObjRef(type requestedType)
Equals                    Method     bool Equals(System.Object obj)                                 
GetHashCode               Method     int GetHashCode()                                              
GetLifetimeService        Method     System.Object GetLifetimeService()                             
GetType                   Method     type GetType()                                                 
InitializeLifetimeService Method     System.Object InitializeLifetimeService()                      
ToString                  Method     string ToString()
0 c.ps1v001 Microsoft Windows 10 Famille v10.0.19043.0 2022-02-27
Desktop_windows.storage.dll

CLSID,
InProcServer32.: C:\WINDOWS\system32\windows.storage.dll
InProcServer32.ThreadingModel: Apartment
ShellFolder.FolderValueFlags: 1572864
<Members>: 

   TypeName : System.__ComObject

Name                      MemberType Definition                                                     
----                      ---------- ----------                                                     
CreateObjRef              Method     System.Runtime.Remoting.ObjRef CreateObjRef(type requestedType)
Equals                    Method     bool Equals(System.Object obj)                                 
GetHashCode               Method     int GetHashCode()                                              
GetLifetimeService        Method     System.Object GetLifetimeService()                             
GetType                   Method     type GetType()                                                 
InitializeLifetimeService Method     System.Object InitializeLifetimeService()                      
ToString                  Method     string ToString()
0 c.ps1v001 Microsoft Windows 10 Famille v10.0.19043.0 fr-FR,1036 2022-02-27


0 c.ps1v001 Microsoft Windows 7 Professional v6.1.7601.65536 , 2022-02-28


0 c.ps1v001 Microsoft Windows 7 Professional v6.1.7601.65536 , 2022-02-28


0 c.ps1v001 2022-02-28


0 c.ps1v001 Microsoft Windows 11 Enterprise v10.0.22000.0 en-US,1033 2022-03-01