diff --git a/sdk/include/psdk/winerror.h b/sdk/include/psdk/winerror.h
index c1ce98d1d38..776c48b01f5 100644
--- a/sdk/include/psdk/winerror.h
+++ b/sdk/include/psdk/winerror.h
@@ -3268,6 +3268,8 @@
 #define SCARD_W_CACHE_ITEM_STALE                           _HRESULT_TYPEDEF_(0x80100071L)
 #define SCARD_W_CACHE_ITEM_TOO_BIG                         _HRESULT_TYPEDEF_(0x80100072L)
 
+#define WININET_E_NAME_NOT_RESOLVED                        _HRESULT_TYPEDEF_(0x80072ee7)
+
 #define WINCODEC_ERR_WRONGSTATE                            _HRESULT_TYPEDEF_(0x88982f04)
 #define WINCODEC_ERR_VALUEOUTOFRANGE                       _HRESULT_TYPEDEF_(0x88982f05)
 #define WINCODEC_ERR_UNKNOWNIMAGEFORMAT                    _HRESULT_TYPEDEF_(0x88982f07)