2 files changed, 3 insertions, 2 deletions
diff --git a/protocols/WhatsApp/src/WhatsAPI++/BinTreeNodeReader.cpp b/protocols/WhatsApp/src/WhatsAPI++/BinTreeNodeReader.cpp
index 866a94e702..9da677ba87 100644
--- a/protocols/WhatsApp/src/WhatsAPI++/BinTreeNodeReader.cpp
+++ b/protocols/WhatsApp/src/WhatsAPI++/BinTreeNodeReader.cpp
@@ -5,6 +5,7 @@
  *      Author: Antonio
  */
 
+#include <algorithm>
 #include "BinTreeNodeReader.h"
 #include "WAException.h"
 #include "ProtocolTreeNode.h"
diff --git a/protocols/WhatsApp/src/WhatsAPI++/utilities.cpp b/protocols/WhatsApp/src/WhatsAPI++/utilities.cpp
index 0ec6e7e962..f2603f9f8d 100644
--- a/protocols/WhatsApp/src/WhatsAPI++/utilities.cpp
+++ b/protocols/WhatsApp/src/WhatsAPI++/utilities.cpp
@@ -2,6 +2,7 @@
 
 #include "utilities.h"
 #include <iostream>
+#include <io.h>
 #include <cstdio>
 #include <stdlib.h>
 #include <cstdlib>
@@ -261,8 +262,7 @@ vector<unsigned char>* loadFileToBytes(const string& path) {
 }
 
 bool fileExists(const std::string& path) {
-	std::ifstream in(path.c_str());
-	return in != NULL;
+	return _access(path.c_str(), 0) == 0;
 }