Hello Paul.
Thank you for your reply and your advice. Yes. This is very helpful.
As i now understand, version 9.20 or higher will not support the 2 file system (1 Color file & 1 Opacity file). Therefore, in my case, i will need to edit all bitmap resources that had called out 2 files and combine them into one file using an image editor.
Thanks again for your insight.
Best regards,
Jon H.