I've followed the tutorial here: https://forum.laragon.org/topic/339/tutorial-how-to-install-imagick but it doesn't seem to have correctly worked:

Laragon Full 3.1.4 170822 php-7.1.7-Win32-VC14-x64
ImageMagick-6.9.3-7-vc14-x64
php_imagick-3.4.3-7.1-ts-vc14-x64

All dll files copied into bin.
php_imagick.dll copied into extensions.