diff --git a/dlls/pstorec/pstorec.c b/dlls/pstorec/pstorec.c
index b2e729babda..0a6a6c117de 100644
--- a/dlls/pstorec/pstorec.c
+++ b/dlls/pstorec/pstorec.c
@@ -298,9 +298,8 @@ static HRESULT WINAPI PStore_fnOpenItem( IPStore* This, PST_KEY Key,
     const GUID* pItemType, const GUID* pItemSubtype, LPCWSTR szItemName,
     PST_ACCESSMODE ModeFlags, PPST_PROMPTINFO pProomptInfo, DWORD dwFlags )
 {
-    FIXME("%p %08x %s %s %p %08x %p %08x\n", This, Key,
-           debugstr_guid(pItemType), debugstr_guid(pItemSubtype),
-           debugstr_w(szItemName), ModeFlags, pProomptInfo, dwFlags);
+    FIXME("(%p,%08x,%s,%s,%s,%08x,%p,%08x) stub\n", This, Key, debugstr_guid(pItemType),
+           debugstr_guid(pItemSubtype), debugstr_w(szItemName), ModeFlags, pProomptInfo, dwFlags);
     return E_NOTIMPL;
 }