Error generating document: Failed to generate PDF using PHPWkhtmltopdf

Problem/Motivation

We are using Entity Print Setup → to enable the Entity Print Module → . We are getting the following error message when we are using PHP Wkhtmltopdf and cannot find the appropriate solution.

Here is the setup

1. Entity Print Module is enabled
2. Enabled default css = unchecked
3. Force Download = checked
4. Pdf = PHP Wkhtmltopdf (wkhtmltopdf)
5. paper size = letter
6. paper orientation = portrait
7. HTTP Authentication (both blank) = not used
8. binary location = '../vendor/mikehaertl/phpwkhtmltopdf

Error message

Error generating document: Failed to generate PDF: Failed without error message: ../vendor/mikehaertl/phpwkhtmltopdf --orientation "portrait" --username "" --password "" "C:\Windows\tmp751A.tmp.html" "C:\Windows\tmp752B.tmp.pdf"

Current workaround:

1. Switch to dompdf or TCPDF v1