Here is the step-by-step procedure:
1. Download the file cdeject.zip from
http://tinyurl.com/38xklh, extract it and
copy the DLL file to the %windir%\System32 folder.



2. Copy the following code into Notepad:
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\CLSID\{02A07E8
0-EFA2-11D4-8306-A7EBD4C50C7C}]
@=”CDEject Context Menu ShellExtension”
[HKEY_CLASSES_ROOT\CLSID\{02A07E8
0-EFA2-11D4-8306-A7EBD4C50C7C}\InprocServer32]
@=”C:\\WINDOWS\\system32\\cdeject.dll”
“ThreadingModel”=”Apartment”
[HKEY_CLASSES_ROOT\Drive\shellex\
ContextMenuHandlers\{02a07e80-
efa2-11d4-8306-a7ebd4c50c7c}]
@=”{02a07e80-efa2-11d4-8306-a7ebd4c50c7c}”

3. Save the file with any name, but the
extension must be .reg.

4. Run the file; it’ll ask for permission