diff --git a/user_guide/libraries/file_uploading.html b/user_guide/libraries/file_uploading.html
index c1c64a5..f01c6f7 100644
--- a/user_guide/libraries/file_uploading.html
+++ b/user_guide/libraries/file_uploading.html
@@ -419,7 +419,7 @@
 
 <div id="footer">
 <p>
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+Previous Topic:&nbsp;&nbsp;<a href="encryption.html">Encryption Helper</a>
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 <a href="#top">Top of Page</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
 <a href="../index.html">User Guide Home</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;