A few things…

Ensure that the version of CodeRushXpress *exactly* matches the build of the ClassCleaner DLL that you have (e.g., CodeRushXpress 2009.2.4 needs the ClassCleaner dll compiled for 2009.2.4; you cannot use just any-old 2009.x set of these with each other — the versions of both much match exactly). What version of the ClassCleaner and CodeRushXpress combination are you using?

You have posted this question as a comment to my post about the 2009.1.5 build of these tools but the latest of both is is presently 2009.2.6 so if you have the latest CodeRushXpress installed (2009.2.6), the download from this page will definitely NOT work with that. Instead you need the 2009.2.6-compatible version (which can be found here: http://unhandled-exceptions.com/blog/index.php/2009/09/24/devexpress-ide-tools-updated-to-200926-and-cr_classcleaner-rebuilt-too/ ).

Next, note that the commands to apply ClassCleaner don’t appear in the commands list of the DevExpress Options dialog as ‘ClassCleaner’ but are instead listed as ‘OrganizeWORegions’ and ‘OrganizeWithRegions’ so look for either or both of those. Assuming you have properly matched the versions of both tools, these commands should appear for you to bind a shortcut key to.

Lastly, the practice of placing third-party plugin assemblies into the c:\program files\DevExpress\… folders has been deprecated for some time now in the current/latest version of the tools (to avoid collisions between third-party plugins and those distrubuted with the actual products themselves. Instead, third-party plugins should now be placed in a folder under your ‘my documents’ folder that looks like this:

\DevExpress\IDE Tools\Community\PlugIns

FWIW, the ClassCleaner assembly *should* still be detected and loaded automatically from the location you placed it in under c:\program files\DevExpress\… but you should avoid using this location as an ‘installation’ location for non-DevExpress-provided plugins in the future.

Let me know if any of this helps.

-Steve B.