diff --git a/dlls/dmcompos/chordmap.c b/dlls/dmcompos/chordmap.c
index fae1771b940..7529df6f50d 100644
--- a/dlls/dmcompos/chordmap.c
+++ b/dlls/dmcompos/chordmap.c
@@ -36,19 +36,19 @@ static HRESULT WINAPI IDirectMusicChordMapImpl_IUnknown_QueryInterface (LPUNKNOW
 	TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj);
 	
 	if (IsEqualIID (riid, &IID_IUnknown)) {
-		*ppobj = (LPVOID)&This->UnknownVtbl;
+		*ppobj = &This->UnknownVtbl;
 		IDirectMusicChordMapImpl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
 		return S_OK;	
 	} else if (IsEqualIID (riid, &IID_IDirectMusicChordMap)) {
-		*ppobj = (LPVOID)&This->ChordMapVtbl;
+		*ppobj = &This->ChordMapVtbl;
 		IDirectMusicChordMapImpl_IDirectMusicChordMap_AddRef ((LPDIRECTMUSICCHORDMAP)&This->ChordMapVtbl);
 		return S_OK;
 	} else if (IsEqualIID (riid, &IID_IDirectMusicObject)) {
-		*ppobj = (LPVOID)&This->ObjectVtbl;
+		*ppobj = &This->ObjectVtbl;
 		IDirectMusicChordMapImpl_IDirectMusicObject_AddRef ((LPDIRECTMUSICOBJECT)&This->ObjectVtbl);		
 		return S_OK;
 	} else if (IsEqualIID (riid, &IID_IPersistStream)) {
-		*ppobj = (LPVOID)&This->PersistStreamVtbl;
+		*ppobj = &This->PersistStreamVtbl;
 		IDirectMusicChordMapImpl_IPersistStream_AddRef ((LPPERSISTSTREAM)&This->PersistStreamVtbl);		
 		return S_OK;
 	}
diff --git a/dlls/dmcompos/chordmaptrack.c b/dlls/dmcompos/chordmaptrack.c
index 5fa462d1e16..c7d2307a5d5 100644
--- a/dlls/dmcompos/chordmaptrack.c
+++ b/dlls/dmcompos/chordmaptrack.c
@@ -34,7 +34,7 @@ static HRESULT WINAPI IDirectMusicChordMapTrack_IUnknown_QueryInterface (LPUNKNO
 	TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj);
 
 	if (IsEqualIID (riid, &IID_IUnknown)) {
-		*ppobj = (LPUNKNOWN)&This->UnknownVtbl;
+		*ppobj = &This->UnknownVtbl;
 		IDirectMusicChordMapTrack_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
 		return S_OK;
 	} else if (IsEqualIID (riid, &IID_IDirectMusicTrack)
@@ -43,7 +43,7 @@ static HRESULT WINAPI IDirectMusicChordMapTrack_IUnknown_QueryInterface (LPUNKNO
 		IDirectMusicChordMapTrack_IDirectMusicTrack_AddRef ((LPDIRECTMUSICTRACK8)&This->TrackVtbl);
 		return S_OK;
 	} else if (IsEqualIID (riid, &IID_IPersistStream)) {
-		*ppobj = (LPPERSISTSTREAM)&This->PersistStreamVtbl;
+		*ppobj = &This->PersistStreamVtbl;
 		IDirectMusicChordMapTrack_IPersistStream_AddRef ((LPPERSISTSTREAM)&This->PersistStreamVtbl);
 		return S_OK;
 	}
diff --git a/dlls/dmcompos/dmcompos_main.c b/dlls/dmcompos/dmcompos_main.c
index dec8a81064d..74b1ab45426 100644
--- a/dlls/dmcompos/dmcompos_main.c
+++ b/dlls/dmcompos/dmcompos_main.c
@@ -318,23 +318,23 @@ HRESULT WINAPI DllCanUnloadNow(void) {
 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv) {
     TRACE("(%s, %s, %p)\n", debugstr_dmguid(rclsid), debugstr_dmguid(riid), ppv);
     if (IsEqualCLSID (rclsid, &CLSID_DirectMusicChordMap) && IsEqualIID (riid, &IID_IClassFactory)) {
-		*ppv = (LPVOID) &ChordMap_CF;
+                *ppv = &ChordMap_CF;
 		IClassFactory_AddRef((IClassFactory*)*ppv);
 		return S_OK;
 	} else if (IsEqualCLSID (rclsid, &CLSID_DirectMusicComposer) && IsEqualIID (riid, &IID_IClassFactory)) { 
-		*ppv = (LPVOID) &Composer_CF;
+                *ppv = &Composer_CF;
 		IClassFactory_AddRef((IClassFactory*)*ppv);		
 		return S_OK;
 	} else if (IsEqualCLSID (rclsid, &CLSID_DirectMusicChordMapTrack) && IsEqualIID (riid, &IID_IClassFactory)) {
-		*ppv = (LPVOID) &ChordMapTrack_CF;
+                *ppv = &ChordMapTrack_CF;
 		IClassFactory_AddRef((IClassFactory*)*ppv);		
 		return S_OK;
 	} else if (IsEqualCLSID (rclsid, &CLSID_DirectMusicTemplate) && IsEqualIID (riid, &IID_IClassFactory)) {
-		*ppv = (LPVOID) &Template_CF;
+                *ppv = &Template_CF;
 		IClassFactory_AddRef((IClassFactory*)*ppv);		
 		return S_OK;
 	} else if (IsEqualCLSID (rclsid, &CLSID_DirectMusicSignPostTrack) && IsEqualIID (riid, &IID_IClassFactory)) {
-		*ppv = (LPVOID) &SignPostTrack_CF;
+                *ppv = &SignPostTrack_CF;
 		IClassFactory_AddRef((IClassFactory*)*ppv);		
 		return S_OK;
 	}
diff --git a/dlls/dmcompos/signposttrack.c b/dlls/dmcompos/signposttrack.c
index bcea8942563..a913d6f240c 100644
--- a/dlls/dmcompos/signposttrack.c
+++ b/dlls/dmcompos/signposttrack.c
@@ -34,7 +34,7 @@ static HRESULT WINAPI IDirectMusicSignPostTrack_IUnknown_QueryInterface (LPUNKNO
 	TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj);
 
 	if (IsEqualIID (riid, &IID_IUnknown)) {
-		*ppobj = (LPUNKNOWN)&This->UnknownVtbl;
+		*ppobj = &This->UnknownVtbl;
 		IDirectMusicSignPostTrack_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
 		return S_OK;
 	} else if (IsEqualIID (riid, &IID_IDirectMusicTrack)
@@ -43,7 +43,7 @@ static HRESULT WINAPI IDirectMusicSignPostTrack_IUnknown_QueryInterface (LPUNKNO
 		IDirectMusicSignPostTrack_IDirectMusicTrack_AddRef ((LPDIRECTMUSICTRACK8)&This->TrackVtbl);
 		return S_OK;
 	} else if (IsEqualIID (riid, &IID_IPersistStream)) {
-		*ppobj = (LPPERSISTSTREAM)&This->PersistStreamVtbl;
+		*ppobj = &This->PersistStreamVtbl;
 		IDirectMusicSignPostTrack_IPersistStream_AddRef ((LPPERSISTSTREAM)&This->PersistStreamVtbl);
 		return S_OK;
 	}