diff --git a/app/src/main/java/xdman/XDMApp.java b/app/src/main/java/xdman/XDMApp.java
index ed776cd..9c70e14 100644
--- a/app/src/main/java/xdman/XDMApp.java
+++ b/app/src/main/java/xdman/XDMApp.java
@@ -63,7 +63,7 @@ import xdman.util.XDMUtils;
 
 public class XDMApp implements DownloadListener, DownloadWindowListener, Comparator<String> {
 	public static final String GLOBAL_LOCK_FILE = ".xdm-global-lock";
-	public static final String APP_VERSION = "7.2.10";
+	public static final String APP_VERSION = "7.2.11";
 	public static final String XDM_WINDOW_TITLE = "XDM 2020";
 	public static final String APP_UPDAT_URL = "https://api.github.com/repos/subhra74/xdm/releases/latest";
 	public static final String APP_UPDATE_CHK_URL = "https://subhra74.github.io/xdm/update-checker.html?v=";
diff --git a/app/src/main/java/xdman/monitoring/MonitoringSession.java b/app/src/main/java/xdman/monitoring/MonitoringSession.java
index a5da48a..2ba8a37 100644
--- a/app/src/main/java/xdman/monitoring/MonitoringSession.java
+++ b/app/src/main/java/xdman/monitoring/MonitoringSession.java
@@ -128,6 +128,7 @@ public class MonitoringSession implements Runnable {
 		HeaderCollection headers = new HeaderCollection();
 		headers.setValue("Cache-Control", "max-age=0, no-cache, must-revalidate");
 		res.setHeaders(headers);
+		Logger.log("Response set for 204");
 	}
 
 	private void onVideo(Request request, Response res) throws UnsupportedEncodingException {
diff --git a/app/src/main/java/xdman/monitoring/Response.java b/app/src/main/java/xdman/monitoring/Response.java
index 9b8d25d..1ba908f 100644
--- a/app/src/main/java/xdman/monitoring/Response.java
+++ b/app/src/main/java/xdman/monitoring/Response.java
@@ -31,6 +31,8 @@ public class Response {
 			if (body != null && body.length > 0) {
 				out.write(body);
 			}
+		} else {
+			out.write(buf.toString().getBytes());
 		}
 
 		out.flush();
diff --git a/app/src/main/java/xdman/ui/components/AboutPage.java b/app/src/main/java/xdman/ui/components/AboutPage.java
index c80d0e0..07ec39e 100644
--- a/app/src/main/java/xdman/ui/components/AboutPage.java
+++ b/app/src/main/java/xdman/ui/components/AboutPage.java
@@ -32,18 +32,16 @@ public class AboutPage extends Page {
 		JLabel lblTitle = new JLabel(StringResource.get("FULL_NAME"));
 		lblTitle.setFont(FontResource.getBiggerFont());
 		lblTitle.setForeground(Color.WHITE);
-		lblTitle.setBounds(getScaledInt(15), y,
-				getScaledInt(350) - getScaledInt(30), h);
+		lblTitle.setBounds(getScaledInt(15), y, getScaledInt(350) - getScaledInt(30), h);
 		panel.add(lblTitle);
 
 		y += h;
 		y += getScaledInt(20);
 
 		String details = String.format(
-				"App version %s with runtime %s on %s\n\nCreated by: Subhra Das Gupta\n\n%s\nCopyright (C) 2020, All rights reserved.",
-				XDMApp.APP_VERSION, System.getProperty("java.version"),
-				System.getProperty("os.name"),
-				"https://github.com/subhra74/xdm");
+				"Version %s with Java %s on %s\n\nCreated by: Subhra Das Gupta\n\n%s\nCopyright (C) 2020, All rights reserved.",
+				XDMApp.APP_VERSION, (System.getProperty("java.vendor") + " " + System.getProperty("java.version")),
+				System.getProperty("os.name"), "https://github.com/subhra74/xdm");
 
 		h = getScaledInt(250);
 		JTextArea lblDetails = new JTextArea();
@@ -54,8 +52,7 @@ public class AboutPage extends Page {
 		lblDetails.setForeground(Color.WHITE);
 		lblDetails.setText(details);
 		lblDetails.setFont(FontResource.getBigFont());
-		lblDetails.setBounds(getScaledInt(15), y,
-				getScaledInt(350) - getScaledInt(30), h);
+		lblDetails.setBounds(getScaledInt(15), y, getScaledInt(350) - getScaledInt(30), h);
 		panel.add(lblDetails);
 		y += h;
 
diff --git a/app/src/main/java/xdman/ui/components/MainWindow.java b/app/src/main/java/xdman/ui/components/MainWindow.java
index 76f03f3..88d22b2 100644
--- a/app/src/main/java/xdman/ui/components/MainWindow.java
+++ b/app/src/main/java/xdman/ui/components/MainWindow.java
@@ -1445,7 +1445,7 @@ public class MainWindow extends XDMFrame implements ActionListener {
 	}
 
 	private void openTranslationPage() {
-		XDMUtils.browseURL("https://github.com/subhra74/xdm/translations");
+		XDMUtils.browseURL("https://github.com/subhra74/xdm/wiki/Submitting-translations-for-XDM");
 	}
 
 	private void openSupportPage() {
diff --git a/app/src/main/java/xdman/util/BrowserLauncher.java b/app/src/main/java/xdman/util/BrowserLauncher.java
index 3bd753b..121550d 100644
--- a/app/src/main/java/xdman/util/BrowserLauncher.java
+++ b/app/src/main/java/xdman/util/BrowserLauncher.java
@@ -6,7 +6,8 @@ public class BrowserLauncher {
 	public static boolean launchFirefox(String args) {
 		int os = XDMUtils.detectOS();
 		if (os == XDMUtils.WINDOWS) {
-			File[] ffPaths = { new File(System.getenv("PROGRAMFILES"), "Mozilla Firefox\\firefox.exe"),
+			File[] ffPaths = { new File(System.getenv("ProgramW6432"), "Mozilla Firefox\\firefox.exe"),
+					new File(System.getenv("PROGRAMFILES"), "Mozilla Firefox\\firefox.exe"),
 					new File(System.getenv("PROGRAMFILES(X86)"), "Mozilla Firefox\\firefox.exe") };
 			for (int i = 0; i < ffPaths.length; i++) {
 				System.out.println(ffPaths[i]);
@@ -23,7 +24,7 @@ public class BrowserLauncher {
 				}
 			}
 		}
-		if(os==XDMUtils.LINUX) {
+		if (os == XDMUtils.LINUX) {
 			File[] ffPaths = { new File("/usr/bin/firefox") };
 			for (int i = 0; i < ffPaths.length; i++) {
 				if (ffPaths[i].exists()) {
diff --git a/app/src/main/java/xdman/util/NativeMessagingHostInstaller.java b/app/src/main/java/xdman/util/NativeMessagingHostInstaller.java
index faa19dc..7ab276b 100644
--- a/app/src/main/java/xdman/util/NativeMessagingHostInstaller.java
+++ b/app/src/main/java/xdman/util/NativeMessagingHostInstaller.java
@@ -65,6 +65,11 @@ public class NativeMessagingHostInstaller {
 				return;
 			}
 		} else {
+			File manifestFolder = new File(os == XDMUtils.MAC ? (chromium ? CHROMIUM_MAC_LOCATION : CHROME_MAC_LOCATION)
+					: (chromium ? CHROMIUM_LINUX_LOCATION : CHROME_LINUX_LOCATION));
+			if (!manifestFolder.exists()) {
+				manifestFolder.mkdirs();
+			}
 			File manifestFile = new File(
 					os == XDMUtils.MAC ? (chromium ? CHROMIUM_MAC_LOCATION : CHROME_MAC_LOCATION)
 							: (chromium ? CHROMIUM_LINUX_LOCATION : CHROME_LINUX_LOCATION),
@@ -104,6 +109,10 @@ public class NativeMessagingHostInstaller {
 				return;
 			}
 		} else {
+			File manifestFolder = new File(os == XDMUtils.MAC ? FIREFOX_MAC_LOCATION : FIREFOX_LINUX_LOCATION);
+			if (!manifestFolder.exists()) {
+				manifestFolder.mkdirs();
+			}
 			File manifestFile = new File(os == XDMUtils.MAC ? FIREFOX_MAC_LOCATION : FIREFOX_LINUX_LOCATION,
 					"xdmff.native_host.json");
 			File nativeHostFile = new File(XDMUtils.getJarFile().getParentFile(),