diff --git a/reactos/dll/directx/wine/dsound/dsound_main.c b/reactos/dll/directx/wine/dsound/dsound_main.c
index 43e143276f6..c25418d480b 100644
--- a/reactos/dll/directx/wine/dsound/dsound_main.c
+++ b/reactos/dll/directx/wine/dsound/dsound_main.c
@@ -150,7 +150,8 @@ static HRESULT get_mmdevenum(IMMDeviceEnumerator **devenum)
     hr = CoCreateInstance(&CLSID_MMDeviceEnumerator, NULL,
             CLSCTX_INPROC_SERVER, &IID_IMMDeviceEnumerator, (void**)devenum);
     if(FAILED(hr)){
-        CoUninitialize();
+        if(SUCCEEDED(init_hr))
+            CoUninitialize();
         *devenum = NULL;
         ERR("CoCreateInstance failed: %08x\n", hr);
         return hr;