diff --git a/src-tauri/capabilities/default.json b/src-tauri/capabilities/default.json
index 8de15af..3af426d 100644
--- a/src-tauri/capabilities/default.json
+++ b/src-tauri/capabilities/default.json
@@ -24,6 +24,11 @@
     "sql:allow-execute",
     "fs:allow-app-write",
     "fs:allow-app-write-recursive",
+    "fs:allow-config-read",
+    "fs:allow-config-read-recursive",
+    "fs:allow-config-write",
+    "fs:allow-config-write-recursive",
+    "fs:allow-write-text-file",
     "updater:default",
     "process:default",
     "clipboard-manager:allow-read-text",
diff --git a/src-tauri/capabilities/shell.json b/src-tauri/capabilities/shell.json
index 411f126..700908f 100644
--- a/src-tauri/capabilities/shell.json
+++ b/src-tauri/capabilities/shell.json
@@ -64,11 +64,6 @@
           "name": "powershell",
           "cmd": "powershell",
           "args": true
-        },
-        {
-            "name": "cp",
-            "cmd": "cp",
-            "args": true
         }
       ]
     },
@@ -119,11 +114,6 @@
           "name": "deno",
           "cmd": "deno",
           "args": true
-        },
-        {
-            "name": "cp",
-            "cmd": "cp",
-            "args": true
         }
       ]
     }
diff --git a/src/helpers/use-linux-registerer.ts b/src/helpers/use-linux-registerer.ts
index 3515a0b..9907f15 100644
--- a/src/helpers/use-linux-registerer.ts
+++ b/src/helpers/use-linux-registerer.ts
@@ -4,7 +4,6 @@ import { useKvPairs } from "@/helpers/use-kvpairs";
 import { useSettingsPageStatesStore } from "@/services/store";
 import { invoke } from "@tauri-apps/api/core";
 import { useLogger } from "@/helpers/use-logger";
-import { Command } from "@tauri-apps/plugin-shell";
 
 interface FileMap {
     source: string;
@@ -34,38 +33,45 @@ export function useLinuxRegisterer() {
             const isFlatpak = await invoke<boolean>('is_flatpak');
             const resourceDirPath = isFlatpak ? '/app/lib/neodlp' : await resourceDir();
             const homeDirPath = await homeDir();
+            const flatpakChromeManifestContent = {
+                name: "com.neosubhamoy.neodlp",
+                description: "NeoDLP MsgHost",
+                path: `${homeDirPath}/.local/bin/neodlp-msghost`,
+                type: "stdio",
+                allowed_origins: ["chrome-extension://mehopeailfjmiloiiohgicphlcgpompf/"]
+            };
+            const flatpakFirefoxManifestContent = {
+                name: "com.neosubhamoy.neodlp",
+                description: "NeoDLP MsgHost",
+                path: `${homeDirPath}/.local/bin/neodlp-msghost`,
+                type: "stdio",
+                allowed_extension: ["neodlp@neosubhamoy.com"]
+            };
 
             LOG.info("LINUX REGISTERER", `Is Flatpak: ${isFlatpak}, Resource dir: ${resourceDirPath}, Home dir: ${homeDirPath}`);
 
             if (isFlatpak) {
+                await fs.writeTextFile('/app/lib/neodlp/chrome.json', JSON.stringify(flatpakChromeManifestContent, null, 2));
+                await fs.writeTextFile('/app/lib/neodlp/firefox.json', JSON.stringify(flatpakFirefoxManifestContent, null, 2));
+
                 for (const file of filesToCopyFlatpak) {
                     const sourcePath = await join(resourceDirPath, file.source);
-                    // const destinationDir = await join(homeDirPath, file.dir);
+                    const destinationDir = await join(homeDirPath, file.dir);
                     const destinationPath = await join(homeDirPath, file.destination);
-                    const command = Command.create('cp', [sourcePath, destinationPath]);
 
-                    const output = await command.execute();
-                    if (output.code === 0) {
+                    const dirExists = await fs.exists(destinationDir);
+                    if (dirExists) {
+                        await fs.copyFile(sourcePath, destinationPath);
                         console.log(`File ${file.source} copied successfully to ${destinationPath}`);
                         LOG.info("LINUX REGISTERER", `File ${file.source} copied successfully to ${destinationPath}`);
                     } else {
-                        console.error(`Failed to copy file ${file.source} to ${destinationPath}:`, output.stderr);
-                        LOG.error("LINUX REGISTERER", `Failed to copy file ${file.source} to ${destinationPath}: ${output.stderr}`);
+                        await fs.mkdir(destinationDir, { recursive: true })
+                        console.log(`Created dir ${destinationDir}`);
+                        LOG.info("LINUX REGISTERER", `Created dir ${destinationDir}`);
+                        await fs.copyFile(sourcePath, destinationPath);
+                        console.log(`File ${file.source} copied successfully to ${destinationPath}`);
+                        LOG.info("LINUX REGISTERER", `File ${file.source} copied successfully to ${destinationPath}`);
                     }
-
-                    // const dirExists = await fs.exists(destinationDir);
-                    // if (dirExists) {
-                        // await fs.copyFile(sourcePath, destinationPath);
-                        // console.log(`File ${file.source} copied successfully to ${destinationPath}`);
-                        // LOG.info("LINUX REGISTERER", `File ${file.source} copied successfully to ${destinationPath}`);
-                    // } else {
-                    //     await fs.mkdir(destinationDir, { recursive: true })
-                    //     console.log(`Created dir ${destinationDir}`);
-                    //     LOG.info("LINUX REGISTERER", `Created dir ${destinationDir}`);
-                    //     await fs.copyFile(sourcePath, destinationPath);
-                    //     console.log(`File ${file.source} copied successfully to ${destinationPath}`);
-                    //     LOG.info("LINUX REGISTERER", `File ${file.source} copied successfully to ${destinationPath}`);
-                    // }
                 }
             } else {
                 for (const file of filesToCopy) {