diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a941286..43e250b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -83,3 +83,75 @@ jobs:
 
       - name: Build release binary
         run: cargo build --release --manifest-path cli/Cargo.toml --target ${{ matrix.target }}
+
+      - name: Run Rust tests
+        run: cargo test --manifest-path cli/Cargo.toml --target ${{ matrix.target }}
+
+  windows-integration:
+    name: Windows Integration Test
+    runs-on: windows-latest
+    needs: rust
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 9
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: pnpm
+
+      - name: Setup Rust toolchain
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          targets: x86_64-pc-windows-msvc
+
+      - name: Cache Cargo dependencies
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            cli/target/
+          key: windows-cargo-x86_64-pc-windows-msvc-${{ hashFiles('cli/Cargo.lock') }}
+          restore-keys: |
+            windows-cargo-x86_64-pc-windows-msvc-
+
+      - name: Build Rust CLI
+        run: cargo build --release --manifest-path cli/Cargo.toml --target x86_64-pc-windows-msvc
+
+      - name: Install npm dependencies
+        run: pnpm install
+
+      - name: Build TypeScript
+        run: pnpm build
+
+      - name: Copy CLI binary to bin directory
+        run: |
+          Copy-Item cli/target/x86_64-pc-windows-msvc/release/agent-browser.exe bin/agent-browser-win32-x64.exe
+
+      - name: Test agent-browser install command
+        run: |
+          $env:PATH = "$pwd\bin;$env:PATH"
+          bin/agent-browser-win32-x64.exe install
+        shell: pwsh
+
+      - name: Verify Chromium was installed
+        run: |
+          $playwrightPath = "$env:LOCALAPPDATA\ms-playwright"
+          if (Test-Path $playwrightPath) {
+            Write-Host "Playwright browsers installed at: $playwrightPath"
+            Get-ChildItem $playwrightPath -Recurse -Depth 2 | Select-Object -First 20
+          } else {
+            Write-Error "Playwright browsers not found!"
+            exit 1
+          }
+        shell: pwsh
diff --git a/cli/src/connection.rs b/cli/src/connection.rs
index bc50d32..2cfa83c 100644
--- a/cli/src/connection.rs
+++ b/cli/src/connection.rs
@@ -206,8 +206,13 @@ pub fn ensure_daemon(session: &str, headed: bool) -> Result<(), String> {
     {
         use std::os::windows::process::CommandExt;
         
-        let mut cmd = Command::new("node");
-        cmd.arg(daemon_path)
+        // On Windows, use cmd.exe to run node to ensure proper PATH resolution.
+        // This handles cases where node.exe isn't directly in PATH but node.cmd is.
+        // Pass the entire command as a single string to /c to handle paths with spaces.
+        let cmd_string = format!("node \"{}\"", daemon_path.display());
+        let mut cmd = Command::new("cmd");
+        cmd.arg("/c")
+            .arg(&cmd_string)
             .env("AGENT_BROWSER_DAEMON", "1")
             .env("AGENT_BROWSER_SESSION", session);
 
diff --git a/cli/src/install.rs b/cli/src/install.rs
index 297af2b..f92c1fc 100644
--- a/cli/src/install.rs
+++ b/cli/src/install.rs
@@ -128,6 +128,16 @@ pub fn run_install(with_deps: bool) {
     }
 
     println!("\x1b[36mInstalling Chromium browser...\x1b[0m");
+    
+    // On Windows, we need to use cmd.exe to run npx because npx is actually npx.cmd
+    // and Command::new() doesn't resolve .cmd files the way the shell does.
+    // Pass the entire command as a single string to /c to handle paths with spaces.
+    #[cfg(windows)]
+    let status = Command::new("cmd")
+        .args(["/c", "npx playwright install chromium"])
+        .status();
+    
+    #[cfg(not(windows))]
     let status = Command::new("npx")
         .args(["playwright", "install", "chromium"])
         .status();