msi: Don't assume unversioned files are present.
diff --git a/dlls/msi/action.c b/dlls/msi/action.c
index a4af27c..fb1346b 100644
--- a/dlls/msi/action.c
+++ b/dlls/msi/action.c
@@ -2002,7 +2002,10 @@
             msi_free( file_version );
         }
         else
-            file->state = msifs_present;
+        {
+            file->state = msifs_overwrite;
+            comp->Cost += file->FileSize;
+        }
     }
 
     return ERROR_SUCCESS;