diff --git a/do.php b/do.php
index f946914..af74ddc 100755
--- a/do.php
+++ b/do.php
@@ -275,7 +275,7 @@ elseif (ig('down') || ig('downf') ||
     //is internet explore 8 ?
     $is_ie8 = is_browser('ie8');
     //is internet explore 6 ?
-    $is_ie6 = is_browser('ie6');
+    // $is_ie6 = is_browser('ie6');
 
     $livexts = explode(',', $config['livexts']);
 
@@ -424,6 +424,13 @@ elseif (ig('down') || ig('downf') ||
 
     $name = empty($rn) ? $n : $rn;
 
+    $dots_in_name = substr_count($name, '.') - 1;
+
+    if ($dots_in_name > 0)
+    {
+        $name      = preg_replace('/\./', '_', $name, $dots_in_name);
+    }
+
     if (is_browser('mozilla'))
     {
         $h_name = "filename*=UTF-8''" . rawurlencode(htmlspecialchars_decode($name));
@@ -505,10 +512,6 @@ elseif (ig('down') || ig('downf') ||
     //    header('X-Download-Options: noopen');
     //}
 
-    //header(($is_ie6 ? 'Expires: -1' : 'Expires: Mon, 26 Jul 1997 05:00:00 GMT'));
-    //(($is_ie8) ? '; authoritative=true; X-Content-Type-Options: nosniff;' : '')
-
-
     //add multipart download and resume support
     if (isset($_SERVER['HTTP_RANGE']) && $resuming_on)
     {
diff --git a/includes/common.php b/includes/common.php
index 1acd09f..ebf6809 100755
--- a/includes/common.php
+++ b/includes/common.php
@@ -253,6 +253,8 @@ is_array($plugin_run_result = Plugins::getInstance()->run('boot_common', get_def
  */
 date_default_timezone_set('GMT');
 
+//remove PHP version header
+header_remove('X-Powered-By');
 
 //kleeja session id
 define('KJ_SESSION', preg_replace('/[^-,a-zA-Z0-9]/', '', session_id()));
diff --git a/includes/functions.php b/includes/functions.php
index 8cd9076..d49047f 100755
--- a/includes/functions.php
+++ b/includes/functions.php
@@ -893,7 +893,7 @@ function delete_config($name)
 //
 function update_olang($name, $lang = 'en', $value)
 {
-    global $SQL, $dbprefix;
+    global $SQL, $dbprefix, $olang;
 
 
     $update_query    = [
diff --git a/styles/bootstrap/download.html b/styles/bootstrap/download.html
index 5cde420..4cd1e0d 100755
--- a/styles/bootstrap/download.html
+++ b/styles/bootstrap/download.html
@@ -1,6 +1,6 @@
 
 <div class="mt-3 mb-5">
-    <h2>{title}</h2>
+    <h2 style="word-wrap:break-word;">{title}</h2>
 </div>
 
 
@@ -11,9 +11,9 @@
         <!-- <p class="text-center"><strong>{lang.FILE_INFO}</strong></p> -->
 
             <ul class="list-group">
-                <li class="list-group-item d-flex justify-content-between">
+                <li class="list-group-item d-flex justify-content-between flex-column">
                     <span class="text-secondary">{lang.FILENAME}</span>
-                    <div class="list-group-item-text">{name}</div>
+                    <div class="list-group-item-text break-all" style="word-wrap:break-word!important;">{name}</div>
                 </li>
                 <li class="list-group-item d-flex justify-content-between">
                     <span class="text-secondary">{lang.FILETYPE}</span>