diff --git a/code/app.py b/code/app.py
index 28fa41b..2acdb95 100644
--- a/code/app.py
+++ b/code/app.py
@@ -13,7 +13,7 @@ from revprox import ReverseProxied
 from utils import *
 
 
-__FLEES_VERSION__ = "20191031.0"
+__FLEES_VERSION__ = "20211018.0"
 app = Flask(__name__)
 app.config.from_object(__name__)
 config_values = read_config(app)
@@ -575,7 +575,7 @@ def download_direct(name,token,filename):
         "filename": file_path,
         "operation": "direct_download"
     })
-    return send_from_directory(directory=share['path'], filename=filename)
+    return send_from_directory(directory=share['path'], path=filename)
 
 
 @app.route('/download/gui/<name>/<path:filename>', methods=['GET'])
@@ -843,7 +843,7 @@ def download_file(name, filename, token = None):
         "filename": file_path,
         "operation": "download"
     })
-    return send_from_directory(directory=share['path'], filename=filename)
+    return send_from_directory(directory=share['path'], path=filename)
 
 
 def file_versionize(full_path):
diff --git a/code/templates/client.py b/code/templates/client.py
index 371ef30..6269314 100644
--- a/code/templates/client.py
+++ b/code/templates/client.py
@@ -354,7 +354,7 @@ def run_loop(opts):
 def upload_file(file, opts):
     print("Upload "+file)
     p = Popen(
-        "curl -s %s%s/%s/%s | python -u - -s %d '%s'"%(
+        "curl -s %s%s/%s/%s | python3 -u - -s %d '%s'"%(
             opts.rooturl,
             "script/upload_split",
             opts.share,