IPSwitch WS-FTP Pro and IE7 on Windows Server 2003
Finally figured out here to get IE7 and WS-FTP Pro to work together on a Windows Server 2003 machine.
http://www.ipswitch.com/forums/shwmessage.aspx?ForumID=6&MessageID=19504
It appears the WS-FTP install includes an old version of psapi.dll. Renaming that prevents the "Never" dialog from appearing.
-Jeff