RegDllView v1.20

RegDllView v1.20
Copyright (c) 2007 - 2008 Nir Sofer
Web site with other great freeware appz: http://www.nirsoft.net

Description
===========
RegDllView is a small utility that displays the list of all registered
dll/ocx/exe files (COM registration). For each registered file, you can
view the last date/time that it was registered, and the list of all
registration entries (CLSID/ProgID).

System Requirements
===================
This utility works on any version of Windows - from Windows 98 to Windows
Vista.

Versions History
================
* Version 1.20
o Added 'Control Entries' column (Number of registered controls for
the specified file)
o Added 'Threading Model' and 'Last Write Time' columns for the
lower pane.

* Version 1.15
o Added name-only column (without the full path)
o Added version information columns (Product Name, Product Version,
Company Name, and so on...)

* Version 1.10
o Added new option: Delete All Entries For Selected Files - You can
use this option when the file is missing and you cannot use the
unregister option.
o Fixed bug: The main window lost the focus when the user switched
to another application and then returned back to RegDllView.

* Version 1.03 - Fixed Bug: Registered exe files with command-line
parameters displayed as missing.
* Version 1.02 - Added support for saving as comma-delimited file.
* Version 1.01 - Fixed Bug: shell32.dll displayed as missing file.
* Version 1.00 - First Release.

Start Using RegDllView
======================
RegDllView doesn't require any installation process or additional DLLs.
Just copy the executable file (RegDllView.exe) to any folder you like,
and run it.
The main window of RegDllView has 2 panes:
* The upper pane - Displays the list of all registered files.
* The lower pane - Displays the list of all COM registration entries of
the selected file in the upper pane.

Tips for using RegDllView
=========================
* If you want to view the files that registered in the last hours/days,
simply click the 'Last Registered On' column, and the list will be
sorted according to the registration date.
* If you want to find obsolete registrations on your system, simply
click the 'Missing File' in order to sort the list by 'Missing File'
status.
* You can unregister multiple dll files simply by selecting them in the
upper pane, and then using the "Unregister Selected Files" option.
However, this feature won't work on missing/corrupted files.
* The 'System Entries' column displays the number of COM entries under
HKEY_LOCAL_MACHINE\Software\Classes\CLSID for the specified file.
* The 'User Entries' column displays the number of COM entries under
HKEY_CURRENT_USER\Software\Classes\CLSID for the specified file.

Handy tool to discover system dll's ocx and others

http://www.nirsoft.net/utils/registered_dll_view.html