diff --git a/common/lib/src/extension/path.dart b/common/lib/src/extension/path.dart
index 2f847c3..f5fc2fd 100644
--- a/common/lib/src/extension/path.dart
+++ b/common/lib/src/extension/path.dart
@@ -23,16 +23,31 @@ extension FortniteVersionExtension on FortniteVersion {
       return null;
     }
 
-    final lastModified = await result.lastModified();
+    final lastModified = await _getLastModifiedTime(result);
     if(lastModified != _marker) {
-      print("Applying patch");
       await Isolate.run(() => patchHeadless(result));
-      await result.setLastModified(_marker);
+      await _setLastModifiedTime(result);
     }
 
     return result;
   }
 
+  Future<void> _setLastModifiedTime(File result) async {
+    try {
+      await result.setLastModified(_marker);
+    }catch(_) {
+      // Ignored
+    }
+  }
+
+  Future<DateTime?> _getLastModifiedTime(File result) async {
+    try {
+      return await result.lastModified();
+    }catch(_) {
+      return null;
+    }
+  }
+
   File? get launcherExecutable => findExecutable(location, "FortniteLauncher.exe");
 
   File? get eacExecutable => findExecutable(location, "FortniteClient-Win64-Shipping_EAC.exe");
diff --git a/documentation/en/PortForwarding,md b/documentation/en/PortForwarding,md
new file mode 100644
index 0000000..8761dc2
--- /dev/null
+++ b/documentation/en/PortForwarding,md
@@ -0,0 +1,37 @@
+# How can I make my server accessible to other players?
+
+### 1. Set a static IP
+
+Set a static IP on the PC hosting the game server and copy it for later:
+
+- [Windows 11](https://pureinfotech.com/set-static-ip-address-windows-11/)
+- [Windows 10](https://pureinfotech.com/set-static-ip-address-windows-10/)
+
+
+### 2. Log into Your Router
+
+You'll need to access your router's web interface at 192.168.1.1.
+You might need a username and a password to log in: refer to your router's manual for precise instructions.
+
+### 3. Find the Port Forwarding Section
+
+Once logged in, navigate to the port forwarding section of your router's settings. 
+This location may vary from router to router, but it's typically labelled as "Port Forwarding," "Port Mapping," or "Virtual Server."
+Refer to your router's manual for precise instructions.
+
+### 4. Add a Port Forwarding Rule
+
+Now, you'll need to create a new port forwarding rule. Here's what you'll typically need to specify:
+
+- **Service Name:** Choose a name for your port forwarding rule (e.g., "Fortnite Game Server").
+- **Port Number:** Enter 7777 for both the external and internal ports.
+- **Protocol:** Select the UDP protocol.
+- **Internal IP Address:** Enter the static IP address you set earlier.
+- **Enable:** Make sure the port forwarding rule is enabled.
+
+### 5. Save and Apply the Changes
+
+After configuring the port forwarding rule, save your changes and apply them. 
+This step may involve clicking a "Save" or "Apply" button on your router's web interface.
+
+### 6. Try hosting a game!
\ No newline at end of file