diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/tasks/download/FileDownloadTask.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/tasks/download/FileDownloadTask.java
index 935653c57..5c761d5cb 100644
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/tasks/download/FileDownloadTask.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/tasks/download/FileDownloadTask.java
@@ -131,7 +131,7 @@ public class FileDownloadTask extends Task implements PreviousResult<File>, Prev
                     tempFile.createNewFile();
 
                 // Open file and seek to the end of it.
-                file = new RandomAccessFile(tempFile, "rwd");
+                file = new RandomAccessFile(tempFile, "rw");
 
                 stream = connection.getInputStream();
                 int lastDownloaded = 0;
diff --git a/HMCLAPI/src/main/resources/org/jackhuang/hellominecraft/launcher/I18N_en_US.properties b/HMCLAPI/src/main/resources/org/jackhuang/hellominecraft/launcher/I18N_en.properties
similarity index 100%
rename from HMCLAPI/src/main/resources/org/jackhuang/hellominecraft/launcher/I18N_en_US.properties
rename to HMCLAPI/src/main/resources/org/jackhuang/hellominecraft/launcher/I18N_en.properties