To rebuild the sort expert, you must first install the Expert Tool Kit
by running etk10.exe. Note that the expert tool kit adds the installation
folder to Delphi's search path. If the search path is too long, you will
lose directories from the search path. You might want to install the
tool kit to a folder that is already in your search path.

After installing the expert tool kit, you can build the sort expert,
as a DLL or as a package.

As a package, add Sort.pas to any package, such as Dclusr30. Delphi
will automatically add EtkRun10 to the requires list for the package.

As a DLL, compile SortExpt.dpr to build SortExpt.dll. Install the
DLL expert by adding an entry to the registry, as described in
SortExpt.dpr and in the article.

If you'd rather not rebuild the sort expert, use the precompiled
SortExpt.dll, and add the appropriate registry entry.

(You can uninstall the expert tool kit from the control panel's
Add/Remove programs icon. If you uninstall the expert tool kit,
you will not be able to rebuild the sort expert or use the package
version of the sort expert.)