Since the plug in of the sitemanager in Konqueror now is optional you need
to make sure that the files listed below are removed during installation otherwise this will not work
(They may not be present, depending on what versions of KBear user have used)
If the user compiles from sources this are taken care of by the makefiles.

->$KDEDIR/share/apps/konqueror/kpartplugins/kbearsitemanagerui.rc
->$KDEDIR/share/apps/konqiconview/kpartplugins/kbearsitemanagerui.rc
->$KDEDIR/share/apps/konqlistview/kpartplugins/kbearsitemanagerui.rc

Also the import filters are changed so these files have to be removed too:
->$KDEDIR/share/apps/kbearsitemanager/kpartplugins/*.rc
 