diff --git a/CHANGELOG.md b/CHANGELOG.md
index 824ef7b..9a2f408 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -30,6 +30,7 @@ For major (breaking) changes - version 3 and 2 see end of page.
 
 | Version        | Date           | Comment  |
 | -------------- | -------------- | -------- |
+| 4.7.2          | 2019-05-30     | `versions()` added virtualbox, java popup fix macos |
 | 4.7.1          | 2019-05-29     | `memLayout()` fix macos mojave  |
 | 4.7.0          | 2019-05-29     | partial netBSD support  |
 | 4.6.1          | 2019-05-29     | get wmic path - fic windows  |
diff --git a/docs/history.html b/docs/history.html
index 6d7fb58..13e10e9 100644
--- a/docs/history.html
+++ b/docs/history.html
@@ -80,6 +80,11 @@
                   </tr>
                 </thead>
                 <tbody>
+                  <tr>
+                    <th scope="row">4.7.2</th>
+                    <td>2019-05-30</td>
+                    <td><span class="code">versions()</span> added virtualbox</td>
+                  </tr>
                   <tr>
                     <th scope="row">4.7.1</th>
                     <td>2019-05-29</td>
diff --git a/docs/index.html b/docs/index.html
index eb1323a..87f91b6 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -170,7 +170,7 @@
       <img class="logo" src="assets/logo.png">
       <div class="title">systeminformation</div>
       <div class="subtitle"><span id="typed"></span></div>
-      <div class="version">Current Version: <span id="version">4.7.1</span></div>
+      <div class="version">Current Version: <span id="version">4.7.2</span></div>
       <button class="btn btn-light" onclick="location.href='https://github.com/sebhildebrandt/systeminformation'">View on Github <i class=" fab fa-github"></i></button>
     </div>
     <div class="down">
diff --git a/lib/battery.js b/lib/battery.js
index 408c742..e274c35 100644
--- a/lib/battery.js
+++ b/lib/battery.js
@@ -163,7 +163,7 @@ module.exports = function (callback) {
       }
       if (_windows) {
         try {
-          util.wmic('Path Win32_Battery Get BatteryStatus, DesignCapacity, EstimatedChargeRemaining /value').then((stdout, error) => {
+          util.wmic('Path Win32_Battery Get BatteryStatus, DesignCapacity, EstimatedChargeRemaining /value').then((stdout) => {
             if (stdout) {
               let lines = stdout.split('\r\n');
               let status = util.getValue(lines, 'BatteryStatus', '=').trim();
diff --git a/lib/osinfo.js b/lib/osinfo.js
index f6b3864..8692e6f 100644
--- a/lib/osinfo.js
+++ b/lib/osinfo.js
@@ -283,7 +283,7 @@ function osInfo(callback) {
         result.logofile = getLogoFile();
         result.release = result.kernel;
         try {
-          util.wmic('os get /value').then((stdout, error) => {
+          util.wmic('os get /value').then((stdout) => {
             let lines = stdout.toString().split('\r\n');
             result.distro = util.getValue(lines, 'Caption', '=').trim();
             result.serial = util.getValue(lines, 'SerialNumber', '=').trim();
@@ -338,11 +338,12 @@ function versions(callback) {
         pip: '',
         pip3: '',
         java: '',
-        gcc: ''
+        gcc: '',
+        virtualbox: ''
       };
 
       let functionProcessed = (function () {
-        let totalFunctions = 23;
+        let totalFunctions = 24;
         return function () {
           if (--totalFunctions === 0) {
             if (callback) {
@@ -517,7 +518,7 @@ function versions(callback) {
           });
         } else {
           if (_windows) {
-            util.wmic('service get /value').then((stdout, error) => {
+            util.wmic('service get /value').then((stdout) => {
               let serviceSections = stdout.split(/\n\s*\n/);
               for (let i = 0; i < serviceSections.length; i++) {
                 if (serviceSections[i].trim() !== '') {
@@ -585,14 +586,18 @@ function versions(callback) {
           }
           functionProcessed();
         });
-        exec('java -version 2>&1', function (error, stdout) {
-          if (!error) {
-            const java = stdout.toString().split('\n')[0] || '';
-            const parts = java.split('"');
-            result.java = parts.length === 3 ? parts[1].trim() : '';
-          }
+        if (_darwin) {
           functionProcessed();
-        });
+        } else {
+          exec('java -version 2>&1', function (error, stdout) {
+            if (!error) {
+              const java = stdout.toString().split('\n')[0] || '';
+              const parts = java.split('"');
+              result.java = parts.length === 3 ? parts[1].trim() : '';
+            }
+            functionProcessed();
+          });
+        }
         exec('gcc -dumpversion', function (error, stdout) {
           if (!error) {
             result.gcc = stdout.toString().split('\n')[0].trim() || '';
@@ -612,6 +617,14 @@ function versions(callback) {
             });
           }
         });
+        exec('vboxmanage -v 2>&1', function (error, stdout) {
+          if (!error) {
+            const vbox = stdout.toString().split('\n')[0] || '';
+            const parts = vbox.split('r');
+            result.virtualbox = parts[0];
+          }
+          functionProcessed();
+        });
       } catch (e) {
         if (callback) { callback(result); }
         resolve(result);
diff --git a/lib/system.js b/lib/system.js
index a625ab1..f8c47d1 100644
--- a/lib/system.js
+++ b/lib/system.js
@@ -294,7 +294,6 @@ function bios(callback) {
         resolve(result);
       }
       if (_windows) {
-        // TODO: check BIOS windows
         try {
           util.wmic('bios get /value').then((stdout, error) => {
             if (!error) {
diff --git a/lib/util.js b/lib/util.js
index f098d87..3c9a86f 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -245,21 +245,13 @@ function wmic(command, options) {
     process.nextTick(() => {
       try {
         exec(getWmic() + ' ' + command, options, function (error, stdout) {
-          resolve(stdout, error)
-          // resolve({
-          //   stdout,
-          //   error
-          // });
+          resolve(stdout, error);
         }).stdin.end();
       } catch (e) {
-        resolve('', e)
-        // resolve({
-        //   stdout: '',
-        //   error: e
-        // });
+        resolve('', e);
       }
-    })
-  })
+    });
+  });
 }
 
 function powerShell(cmd) {