How can I add to the context menu , another item which opens the current file in its folder ?
I tried with
shift + right click but nothing appears :
From what I understand, you want to right-click a file(not a shortcut) and be able to open its location in explorer. I'm not sure why you would want that, considering the file would already be in its folder and shortcut links already have an option for that in windows 7.
In any case, the following might help:
Keyand name it "Open Containing Folder".
(Default)and give it the following value.
This is what it should look like: