diff --git a/Dorkbox-Util/src/dorkbox/util/FileUtil.java b/Dorkbox-Util/src/dorkbox/util/FileUtil.java
index fa7114d..7991cff 100644
--- a/Dorkbox-Util/src/dorkbox/util/FileUtil.java
+++ b/Dorkbox-Util/src/dorkbox/util/FileUtil.java
@@ -641,6 +641,9 @@ class FileUtil {
             }
         } catch (Exception e) {
             isZip = false;
+            if (e instanceof FileNotFoundException) {
+                e.printStackTrace();
+            }
         } finally {
             if (raf != null) {
                 try {