[Type] Infotip [Version] Desktop Update [Interface Involved] IQueryInfo [Description] Lets you display a short text message when the mouse hovers over documents of a certain file type. [Apply To] 
File class and shells object
F i l e c l a s s a n d s h e l l s o b j e c t
E x p l o r e r
F o l d e r s
C l e a n u p M a n a g e r