Display DLL files with separate icon(Windows XP, Vista, 7)

               As a standard, all DLLs are given a single icon by the system. You would rather like to use a unique icon contained within each DLL file for display in the Explorer.
              With a small change in the registry, you can change the appearance of the standard icons. In order to change the DLL icons, type ‘regedit’ in the search field of the start menu or in the ‘Run’ dialogue and if necessary confirm the query of the user accounts manager with ‘Yes’ or ‘Continue’. Then, navigate to the key ‘HKEY_CLASSES_ROOT\dllfile\defaulticon’. On the right, the character string ‘Standard’ is defined which symbol is used by the Windows system for display. For editing this, double click on this entry. Change ‘Value’ to ‘%1’ and confirm with ‘OK’. Through this parameter, the particular file will itself be referred to for the icon. Then, close the registry and open Windows Explorer.
               In the future, you will immediately recognize in the Explorer if a certain DLL contains any icons at all. All other DLL files will only get an standard empty icon.