Difference between Shell and ShellEX

[JustGreat]

Can someone explain to me the difference between the Shell and ShellEx and when to use the ContextMenuHandlers ?

What is the difference between all these ?

[HKCR\Folder\Shell\]
[HKCR\Folder\ShellEx\ContextMenuHandlers\]
[HKCR\Directory\Shell\]
[HKCR\Directory\ShellEx\ContextMenuHandlers\]

Thanks in advance

 

[Tmagic650]

Take a look at this:
Shell and ShellEXecute

 

[JustGreat]

thanks for your reply but the page isn't opening !

 

[Tmagic650]

Make sure you have the latest version of Flash installed. The link works for me