diff --git a/reactos/subsystems/csr/csrsrv/session.c b/reactos/subsystems/csr/csrsrv/session.c
index 5f06e6136c2..bbbe3a09c5c 100644
--- a/reactos/subsystems/csr/csrsrv/session.c
+++ b/reactos/subsystems/csr/csrsrv/session.c
@@ -21,7 +21,7 @@ HANDLE CsrSmApiPort;
 PSB_API_ROUTINE CsrServerSbApiDispatch[5] =
 {
     CsrSbCreateSession,
-    CsrSbForeignSessionComplete,
+    CsrSbTerminateSession,
     CsrSbForeignSessionComplete,
     CsrSbCreateProcess,
     NULL
@@ -30,7 +30,7 @@ PSB_API_ROUTINE CsrServerSbApiDispatch[5] =
 PCHAR CsrServerSbApiName[5] =
 {
     "SbCreateSession",
-    "SbTerminateSEssion",
+    "SbTerminateSession",
     "SbForeignSessionComplete",
     "SbCreateProcess",
     "Unknown Csr Sb Api Number"
diff --git a/reactos/subsystems/csr/csrsrv/srv.h b/reactos/subsystems/csr/csrsrv/srv.h
index 895348815cc..3abf76aba9e 100644
--- a/reactos/subsystems/csr/csrsrv/srv.h
+++ b/reactos/subsystems/csr/csrsrv/srv.h
@@ -122,6 +122,10 @@ BOOLEAN
 NTAPI
 CsrSbCreateSession(IN PSB_API_MESSAGE ApiMessage);
 
+BOOLEAN
+NTAPI
+CsrSbTerminateSession(IN PSB_API_MESSAGE ApiMessage);
+
 BOOLEAN
 NTAPI
 CsrSbForeignSessionComplete(IN PSB_API_MESSAGE ApiMessage);
diff --git a/reactos/subsystems/csr/csrsrv/status.h b/reactos/subsystems/csr/csrsrv/status.h
index e0675003adf..c9ff9aa3aca 100644
--- a/reactos/subsystems/csr/csrsrv/status.h
+++ b/reactos/subsystems/csr/csrsrv/status.h
@@ -59,7 +59,7 @@
  * CsrMoveSatisfiedWait        753E7909 20 - wait.c    - IMPLEMENTED
  * CsrNotifyWait               753E782F 21 - wait.c    - IMPLEMENTED
  * CsrPopulateDosDevices       753E37A5 22 - init.c    - IMPLEMENTED
- * CsrQueryApiPort             753E4E42 23 - api.c     - IMPLEMENTED
+ * CsrQueryApiPort             753E4E42 23 - api.c     - UNIMPLEMENTED
  * CsrReferenceThread          753E61E5 24 - thread.c  - IMPLEMENTED
  * CsrRevertToSelf             753E615A 25 - thread.c  - IMPLEMENTED
  * CsrServerInitialization     753E3D75 26 - server.c  - IMPLEMENTED
@@ -84,7 +84,7 @@
 /* Public SB API Interface Status (session.c)
  * CsrSbCreateSession                                  - IMPLEMENTED
  * CsrSbForeignSessionComplete                         - IMPLEMENTED
- * CsrSbTerminateSession                               - IMPLEMENTED
+ * CsrSbTerminateSession                               - UNIMPLEMENTED
  * CsrSbCreateProcess                                  - UNIMPLEMENTED
  */
 
diff --git a/reactos/subsystems/csr/main.c b/reactos/subsystems/csr/main.c
index 7295c547c64..6e8c05db13b 100644
--- a/reactos/subsystems/csr/main.c
+++ b/reactos/subsystems/csr/main.c
@@ -80,7 +80,7 @@ _main(int argc,
                                      ProcessUserModeIOPL,
                                      NULL,
                                      0);
-    if (NT_SUCCESS(Status))
+    if (!NT_SUCCESS(Status))
     {
         /* Raise a hard error */
         DPRINT1("CSRSS: Could not raise IOPL: %x\n", Status);