Save History in Windows 7 Explorer Address Bar

You have to type or copy/paste the path in first for it to save to the drop window for future use. If I'm saving a file to a folder that I regular save it to I like to have this functionality. I pull up an explorer window, copy the path to the folder that I want to save to, then go back to my document/spreadsheet/etc and paste path in the "save as" path window, then save my file. The next time I do a "save as" the drop window has that path saved. Note that reg cleaners and other such tools can remove this path and you will have to do it again.

When you add the key the list appears in explorer and shows in the reg key? Where then is the list actually stored?