Is Nim executable in your path? If it isn't, then you must create a batch file
where you add Nim in your path and then run Aporia. This would solve issue 1,
but i think it won't solve issue 2. To solve issue 2 you must add to the end of
your code, that you must press a key to actually quit the created app. I think
issue 3 has to do with theming within Windows, if you set it to standard the
error messages are visible. You can check if the error messages are created
(but not visible) by selecting the text. This will give it a different colour.
