diff --git a/smb.errors.h b/smb.errors.h
index cd4ffa4..034de99 100644
--- a/smb.errors.h
+++ b/smb.errors.h
@@ -18,6 +18,10 @@
 #define STATUS_NO_MEMORY 0xC0000017
 #define STATUS_ACCESS_DENIED 0xC0000022
 #define STATUS_BUFFER_TOO_SMALL 0xC0000023
+#define STATUS_OBJECT_NAME_INVALID 0xC0000033
+#define STATUS_OBJECT_NAME_NOT_FOUND 0xC0000034
+#define STATUS_OBJECT_NAME_COLLISION 0xC0000035
+#define STATUS_FILE_CLOSED 0xC0000128
 #define STATUS_NO_USER_SESSION_KEY 0xC0000202
 #define STATUS_USER_SESSION_DELETED 0xC0000203
 #define STATUS_FILE_NOT_AVAILABLE 0xC0000467