Long story short: I have an old laptop (about 2005). In order be able to do some basic tasks, I installed MX linux (Debian 5.10.70-1 (2021-09-30) x86_64 GNU/Linux), which is quite light.
In this machine, I also want to use a windows application (an old application for kids, it has to be installed from CDs).
The laptop is too old, so I cannot use Virtual Box or VMWare (that was my first thoughts).
So, I decided to try wine. I made the installation. I think everything is fine.
However, when I try to load the application, I get the error "Failed to load the adobe flash player".
Obviously, the application needs flash player so as to run.
I tried a few workarounds that I found on internet, but I had no luck

Could you please provide some advise?
thank you,
Andreas