diff --git a/reactos/dll/directx/ksproxy/allocator.cpp b/reactos/dll/directx/ksproxy/allocator.cpp
index 8229bd2f56e..22db5540cc9 100644
--- a/reactos/dll/directx/ksproxy/allocator.cpp
+++ b/reactos/dll/directx/ksproxy/allocator.cpp
@@ -583,7 +583,7 @@ CKsAllocator::FreeMediaSamples()
     {
         IMediaSample * Sample = m_FreeList.top();
         m_FreeList.pop();
-        delete Sample;
+        Sample->Release();
     }
 
     m_FreeSamples = false;
diff --git a/reactos/dll/directx/ksproxy/output_pin.cpp b/reactos/dll/directx/ksproxy/output_pin.cpp
index ac9078bac03..a272542be52 100644
--- a/reactos/dll/directx/ksproxy/output_pin.cpp
+++ b/reactos/dll/directx/ksproxy/output_pin.cpp
@@ -1681,7 +1681,7 @@ COutputPin::Connect(IPin *pReceivePin, const AM_MEDIA_TYPE *pmt)
         if (GetSupportedSets(&pGuid, &NumGuids))
         {
             // load all proxy plugins
-            if (FAILED(LoadProxyPlugins(pGuid, NumGuids)));
+            if (FAILED(LoadProxyPlugins(pGuid, NumGuids)))
             {
 #ifdef KSPROXY_TRACE
                 OutputDebugStringW(L"COutputPin::Connect LoadProxyPlugins failed\n");
diff --git a/reactos/dll/directx/ksproxy/proxy.cpp b/reactos/dll/directx/ksproxy/proxy.cpp
index 175eff205ca..177be29a174 100644
--- a/reactos/dll/directx/ksproxy/proxy.cpp
+++ b/reactos/dll/directx/ksproxy/proxy.cpp
@@ -208,7 +208,6 @@ protected:
 
 CKsProxy::CKsProxy() : m_Ref(0),
                        m_pGraph(0),
-                       m_ReferenceClock((IReferenceClock*)this),
                        m_FilterState(State_Stopped),
                        m_hDevice(0),
                        m_Plugins(),
@@ -216,6 +215,7 @@ CKsProxy::CKsProxy() : m_Ref(0),
                        m_DevicePath(0),
                        m_hClock(0)
 {
+    m_ReferenceClock = this;
     InitializeCriticalSection(&m_Lock);
 }