diff --git a/.vscode/launch.json b/.vscode/launch.json
index 608d3c6..965b015 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -10,6 +10,7 @@
             "request": "launch",
             "mode": "auto",
             "program": "${fileDirname}"
+            ,"env": {"msiinfo":"/usr/bin/msiinfo", "exiftool":"/usr/bin/exiftool"}
         }
     ]
 }
\ No newline at end of file
diff --git a/main.go b/main.go
index 6ad9cc3..f4a9a3b 100644
--- a/main.go
+++ b/main.go
@@ -258,9 +258,9 @@ func upload() http.Handler {
 	defer tempFile.Close()
 	fileBytes,_:=io.ReadAll(file)
 	tempFile.Write(fileBytes)
-	fn,_:=os.OpenFile("Data/"+filename, os.O_CREATE, 0666)
+	fn,_:=os.OpenFile("Data/"+filename, os.O_WRONLY|os.O_CREATE, 0666)
+	defer fn.Close()
 	fn.Write(fileBytes)
-	fn.Close()
 	log.Println(getDataFromFile("Data/"+filename))
 })}