diff --git a/Utils/TaskSchedule/SchedulerAbstract.php b/Utils/TaskSchedule/SchedulerAbstract.php
index d64854ae1..bbd7f50a8 100644
--- a/Utils/TaskSchedule/SchedulerAbstract.php
+++ b/Utils/TaskSchedule/SchedulerAbstract.php
@@ -29,13 +29,76 @@ namespace phpOMS\Utils\TaskSchedule;
 abstract class SchedulerAbstract
 {
     /**
-     * tasks.
+     * Tasks.
      *
      * @var TaskAbstract[]
      * @since 1.0.0
      */
     protected $tasks = [];
 
+    /**
+     * Bin path.
+     *
+     * @var string
+     * @since 1.0.0
+     */
+    protected static $bin = '';
+
+    /**
+     * Get git binary.
+     *
+     * @return string
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public static function getBin() : string
+    {
+        return self::$bin;
+    }
+
+    /**
+     * Set git binary.
+     *
+     * @param string $path Git path
+     *
+     * @throws PathException
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public static function setBin(string $path)
+    {
+        if (realpath($path) === false) {
+            throw new PathException($path);
+        }
+
+        self::$bin = realpath($path);
+    }
+
+    /**
+     * Test git.
+     *
+     * @return bool
+     *
+     * @since  1.0.0
+     * @author Dennis Eichhorn <d.eichhorn@oms.com>
+     */
+    public static function test() : bool
+    {
+        $pipes    = [];
+        $resource = proc_open(escapeshellarg(self::$bin), [1 => ['pipe', 'w'], 2 => ['pipe', 'w']], $pipes);
+
+        $stdout = stream_get_contents($pipes[1]);
+        $stderr = stream_get_contents($pipes[2]);
+
+        foreach ($pipes as $pipe) {
+            fclose($pipe);
+        }
+
+        return trim(proc_close($resource)) !== 127;
+    }
+
     /**
      * Add task
      *
diff --git a/Utils/TaskSchedule/TaskScheduler.php b/Utils/TaskSchedule/TaskScheduler.php
index dc92396e2..e37378a3f 100644
--- a/Utils/TaskSchedule/TaskScheduler.php
+++ b/Utils/TaskSchedule/TaskScheduler.php
@@ -30,40 +30,6 @@ use phpOMS\Validation\Base\DateTime;
  */
 class TaskScheduler extends SchedulerAbstract
 {
-
-    protected static $bin = 'c:/WINDOWS/system32/schtasks.exe';
-
-    /**
-     * Env variables.
-     *
-     * @var array
-     * @since 1.0.0
-     */
-    private $envOptions = [];
-
-    /**
-     * Test git.
-     *
-     * @return bool
-     *
-     * @since  1.0.0
-     * @author Dennis Eichhorn <d.eichhorn@oms.com>
-     */
-    public static function test() : bool
-    {
-        $pipes    = [];
-        $resource = proc_open(escapeshellarg(self::$bin), [1 => ['pipe', 'w'], 2 => ['pipe', 'w']], $pipes);
-
-        $stdout = stream_get_contents($pipes[1]);
-        $stderr = stream_get_contents($pipes[2]);
-
-        foreach ($pipes as $pipe) {
-            fclose($pipe);
-        }
-
-        return trim(proc_close($resource)) !== 127;
-    }
-
     public function save()
     {
 
@@ -91,16 +57,7 @@ class TaskScheduler extends SchedulerAbstract
             2 => ['pipe', 'w'],
         ];
 
-        if (count($_ENV) === 0) {
-            $env = null;
-            foreach ($this->envOptions as $key => $value) {
-                putenv(sprintf("%s=%s", $key, $value));
-            }
-        } else {
-            $env = array_merge($_ENV, $this->envOptions);
-        }
-
-        $resource = proc_open($cmd, $desc, $pipes, __DIR__, $env);
+        $resource = proc_open($cmd, $desc, $pipes, __DIR__, null);
         $stdout   = stream_get_contents($pipes[1]);
         $stderr   = stream_get_contents($pipes[2]);