mscoree: Use CreateConfigStream in parse_config_file.

dlls/mscoree/config.c

@@ -34,7 +34,6 @@
 #include "cordebug.h"
 #include "wine/list.h"
 #include "mscoree_private.h"
-#include "shlwapi.h"
 
 #include "wine/debug.h"
 
@@ -664,20 +663,18 @@ HRESULT parse_config_file(LPCWSTR filename, parsed_config_file *result)
 
     init_config(result);
 
-    initresult = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 
-    hr = SHCreateStreamOnFileW(filename, STGM_SHARE_DENY_WRITE | STGM_READ | STGM_FAILIFTHERE, &stream);
+    hr = CreateConfigStream(filename, &stream);
+    if (FAILED(hr))
+        return hr;
 
-    if (SUCCEEDED(hr))
-    {
+    initresult = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
     V_VT(&var) = VT_UNKNOWN;
     V_UNKNOWN(&var) = (IUnknown*)stream;
 
     hr = parse_config(var, result);
 
     IStream_Release(stream);
-    }
-
     if (SUCCEEDED(initresult))
         CoUninitialize();