puppeteer.launch() may failed to launch because the .local-chromium downloaded by puppeteer having the case sensitive attribute enabled. Referred from this issue.
This package can make a fix on win32 and has no side effects on other platform.
cd <your project folder>
npm i fix-puppeteer-win32
This package registered npm postinstall hook, and trying to fix puppeteer's .local-chromium after installed.
You can install this package globally and fix package with command fix-puppeteer-win32:
npm i -g fix-puppeteer-win32
cd <your project folder>
fix-puppeteer-win32
or
npm i -g fix-puppeteer-win32
fix-puppeteer-win32 <custom chromium installed path>