Logs, showing the reason why the CUDA "Installer failed"?

I mean, guys, it’s 2020!
Having still a CUDA installer failing with an “installer failed” message is kind of Windows 3.11.
Are there somewhere some logs about this, just that we can get some insights why?
I mean, yes, the installer failed. What a helpful information! Now we can fix it, by … what? Make it unfail by magic or trial and error, uninstall, install this or that or the entire OS?