Dreamweaver CS4 Clear the "Open a Recent Item" window
***** But you must be in the user profile that you created the website with or you will not see the Recent list folder in the registry !!!!! ***** you will have registry rights to Delete files that user created. **** If you do not have authority, you must find the user profile as an Administrator.
Click Start then RUN type REGEDIT in the run box
then in the registry got to,
HKEY_CURRENT_USER Software Adobe Dreamweaver CS4 There will be a "Recent File List" you can delete all the files inside of it.