I believe, it's my duty, to warn others about the bad product, being falsely advertised as good one.

And the errors I've listed above, has nothing to do with my knowledge of MCUs. It's totally fault of that IDE developers.

At the same time, I'm checking picbasic pro. And also, this IDE seems to be written upside down. Why no ability to configure default path for output .hex files? There are couple of other bugs, too. I'll list them later.