diff --git a/AppVolume/AppVolume.cpp b/AppVolume/AppVolume.cpp
index 8750076..4449bbd 100644
--- a/AppVolume/AppVolume.cpp
+++ b/AppVolume/AppVolume.cpp
@@ -42,7 +42,6 @@ void SeparateList(LPCWSTR list, std::vector<std::wstring> &vectorList)
 ParentMeasure::~ParentMeasure()
 {
     ClearSessions();
-    SAFE_RELEASE(pEnumerator);
 }
 
 BOOL ParentMeasure::InitializeCOM()
@@ -56,7 +55,8 @@ BOOL ParentMeasure::InitializeCOM()
         return false;
     }
 
-    if (FAILED(CoCreateInstance(
+    if (pEnumerator == nullptr
+	 && FAILED(CoCreateInstance(
             CLSID_MMDeviceEnumerator,
             0,
             CLSCTX_ALL,
diff --git a/AppVolume/AppVolume.rc b/AppVolume/AppVolume.rc
index 750f9a4..bbe164c 100644
Binary files a/AppVolume/AppVolume.rc and b/AppVolume/AppVolume.rc differ
diff --git a/AppVolume/skinDefinition.json b/AppVolume/skinDefinition.json
index 46e7ba6..5f4f589 100644
--- a/AppVolume/skinDefinition.json
+++ b/AppVolume/skinDefinition.json
@@ -1,10 +1,10 @@
 {
     "name":  "AppVolume Example Skins",
     "author":  "khanhas",
-    "version":  "1.2.0",
+    "version":  "1.2.2",
     "minimumVersion":  "4.1",
     "minimumWindows":  "5.1",
-    "output":  "./dist/AppVolume_1.2.0.rmskin",
+    "output":  "./dist/AppVolume_1.2.2.rmskin",
     "skinDir":  "../AppVolumeExampleSkin",
     "configPrefix":  "AppVolumeExample",
     "headerImage":  "./header.bmp",