diff --git a/webshell/tests/viewer/nsSetupRegistry.cpp b/webshell/tests/viewer/nsSetupRegistry.cpp
index d7a2363e4b44..7ea34b1f06d0 100644
--- a/webshell/tests/viewer/nsSetupRegistry.cpp
+++ b/webshell/tests/viewer/nsSetupRegistry.cpp
@@ -70,7 +70,6 @@
     #define PLUGIN_DLL "gkplugin.dll"
     #define CAPS_DLL   "caps.dll"
     #define LIVECONNECT_DLL    "jsj3250.dll"
-    #define APPSHELL_DLL       "appshell.dll"
     #define OJI_DLL    "oji.dll"
 #elif defined(XP_MAC)
     #define WIDGET_DLL    "WIDGET_DLL"
@@ -79,7 +78,6 @@
     #define WEB_DLL            "WEB_DLL"
     #define DOM_DLL        "DOM_DLL"
     #define PLUGIN_DLL    "PLUGIN_DLL"
-    #define APPSHELL_DLL  "APPSHELL_DLL"
     #define CAPS_DLL    "CAPS_DLL"
     #define LIVECONNECT_DLL "LIVECONNECT_DLL"
     #define OJI_DLL        "OJI_DLL"
@@ -98,7 +96,6 @@
     #define WEB_DLL    "libraptorwebwidget"MOZ_DLL_SUFFIX
     #define DOM_DLL    "libjsdom"MOZ_DLL_SUFFIX
     #define PLUGIN_DLL "libraptorplugin"MOZ_DLL_SUFFIX
-    #define APPSHELL_DLL "libnsappshell"MOZ_DLL_SUFFIX
     #define CAPS_DLL   "libcaps"MOZ_DLL_SUFFIX
     #define LIVECONNECT_DLL "libliveconnect"MOZ_DLL_SUFFIX
     #define OJI_DLL    "liboji"MOZ_DLL_SUFFIX
@@ -368,9 +365,6 @@ NS_SetupRegistry()
   nsComponentManager::RegisterComponentLib(kCPluginHostCID, NULL, NULL, PLUGIN_DLL, PR_FALSE, PR_FALSE);
   nsComponentManager::RegisterComponentLib(kCPluginManagerCID, NULL, NULL, PLUGIN_DLL, PR_FALSE, PR_FALSE);
 
-  // for prefs
-  nsComponentManager::RegisterComponentLib(kFileLocatorCID, NULL, NS_FILELOCATOR_PROGID, APPSHELL_DLL, PR_FALSE, PR_FALSE);
-
 #ifdef OJI
   nsComponentManager::RegisterComponentLib(kCLiveconnectCID, "LiveConnect", "component://netscape/javascript/liveconnect", LIVECONNECT_DLL, PR_FALSE, PR_FALSE);
   nsComponentManager::RegisterComponentLib(kCJVMManagerCID, "JVMManager", "component://netscape/oji/jvmmanager", OJI_DLL, PR_FALSE, PR_FALSE);