dnsapi: Exclude unused header.
diff --git a/dlls/dnsapi/record.c b/dlls/dnsapi/record.c
index eaba46a..d8941fd 100644
--- a/dlls/dnsapi/record.c
+++ b/dlls/dnsapi/record.c
@@ -38,7 +38,6 @@
 
 #include "windef.h"
 #include "winbase.h"
-#include "winerror.h"
 #include "winnls.h"
 #include "windns.h"