Fixed registry query error value: now returns ERROR_FILE_NOT_FOUND.

diff --git a/misc/registry.c b/misc/registry.c
index a9305e3..2f53228 100644
--- a/misc/registry.c
+++ b/misc/registry.c
@@ -2166,7 +2166,7 @@
                         TRACE(reg, "Returning an empty string\n");
 			return ERROR_SUCCESS;
 		}
-		return ERROR_BAD_PATHNAME;
+		return ERROR_FILE_NOT_FOUND;
 	}
 
     if (lpdwType)