I am trying to install comicsans following http://www.tug.org/fonts/fontinstall.html and I also looked at installing comicsans to TeX Live, Windows, but it shows
pdfTeX error: pdflatex (file comic.ttf): cannot open TrueType font file for reading
Check the TeX log file for more information
when compiling the test file
\documentclass{article}
\usepackage{comicsans}
\begin{document}
This is a text.
\end{document}
I tried to run tex testfont for some tfm files and it seemed fine.
This comic.ttf file feels mysterious to me. Do I just download the ttf file somewhere and put it in the direction like the post above for Windows?

\setmainfont{Chalkboard}as above and use Lualatex/Xelatex. – dedded Dec 08 '20 at 22:30