Index: base/system/winlogon/winlogon.c
===================================================================
--- base/system/winlogon/winlogon.c	(revision 67365)
+++ base/system/winlogon/winlogon.c	(working copy)
@@ -457,6 +457,8 @@
     else
         PostMessageW(WLSession->SASWindow, WLX_WM_SAS, WLX_SAS_TYPE_CTRL_ALT_DEL, 0);
 
+    (void)LoadLibraryW(L"sfc_os.dll");
+
     /* Tell kernel that CurrentControlSet is good (needed
      * to support Last good known configuration boot) */
     NtInitializeRegistry(CM_BOOT_FLAG_ACCEPTED | 1);
Index: dll/win32/sfc_os/sfc_os.spec
===================================================================
--- dll/win32/sfc_os/sfc_os.spec	(revision 67365)
+++ dll/win32/sfc_os/sfc_os.spec	(working copy)
@@ -1,12 +1,13 @@
-@ stub sfc_os_1
-@ stub sfc_os_2
-@ stub sfc_os_3
-@ stub sfc_os_4
+@ stub SfcInitProt
+2 stdcall -stub SfcTerminateWatcherThread()
+@ stub SfcConnetToServer
+@ stub SfcClose
 @ stdcall SfcFileException(long ptr long)
-@ stub sfc_os_6
-@ stub sfc_os_7
+@ stub SfcInitiateScan
+@ stub SfcInstallProtectedFiles
 @ stdcall SfcGetNextProtectedFile(ptr ptr)
 @ stdcall SfcIsFileProtected(ptr wstr)
-@ stdcall SfcIsKeyProtected(long wstr long)
 @ stub SfcWLEventLogoff
 @ stub SfcWLEventLogon
+
+;@ stdcall SfcIsKeyProtected(long wstr long)