Select a Chrome HTML file that you know is actually a PDF file. Right-click on the file and select Properties. Next to "Opens with," you may see Google Chrome listed. Hit the Change button next to it.

I have a folder of about 200 HTML files. I need to convert it to PDF. Easy, Acrobat Pro has a batch function, it works great. But I need to do it nightly. Every night. I obviously don't want to be ...