or, where your application is a child of the plugover.

i tested, and it worked.
a basic application would be a boring and useless tip of day dialog before to start the application

Interesting. But IMHO, the tips look like some error message. It will be better if the text is in some edit box (read-only) in order to allow copy operation and to not look like a message dialog. Mono spaced font is needed as well.

my opinion too. tips should be formated, pure explanations in plain text, and code examples in a fixed font edit box. yep. but i don't know for now, but it shouldn't be very hard to add this kind of support.

of course, the tips will need a sort of format, maybe just assembly, with commented lines as plain text, and no comment lines as code text would be enough. then, just need fasmw to edit all the parts of the application.

testWIN has some bug on my xp system.

it start to print random color pixels on the screen very slowly and doesnt stop until i terminate the app from App Manager.

it is not a bug at all.
i just tested some theory about "malicious installation mechanism".

it will launch the pixel draw routine using timer, before to ask for anything.
and no matter what button you press, it will continue to execute the malicious code. sorry, i forgot to document this idea in the source.