PSpad shell extension alchemy

32b operating system - pspshellx32.dll
64b operating system - pspshellx64.dll + pspshellx.msix

pspshellx.msix is sparse package what is necessary to register PSPad into new Windows 11 explorer context menu
when pspshellx.msix isn't available, context menu behavior will be same as in previous versions

Windows up to Windows 10 - classic context menu

Windows 11 up to 25h2 
- each application can have entry in the new context menu
- last Show other options item switches into classic context menu

Windows 11 26h2
- all application registrations are hidden under the App extension menu item
- Show other options item is hidden and you need to allow it in the context menu settings

Unregistration on 64b system:
.\Docs\Unregister Shell extension.cmd

Registration on 64b system
.\Docs\Register Shell extension.cmd

PSpad contains similar functionality in the Program settings / system integration
Switch to Registry unregiters the shell extension sparse package and DLL
Switch to DLL integration registers DLL + sparse package (on 64b OS only)
