from the last note, I post the following message:=============Windows 10 + Apache 2.4.37 + PHP 7.2.14 x64 vc15 tsdownload:https://windows.php.net/downloads/pecl/snaps/imagick/3.4.3/php_imagick-3.4.3-7.2-ts-vc15-x64.ziphttps://windows.php.net/downloads/pecl/deps/ImageMagick-7.0.7-11-vc15-x64.zipextract php_imagick.dll to ext/extract ImageMagick-7.0.7 to one pathADD ImageMagick-7.0.7/bin to SYSTEM PATHADD "extension=imagick" in php.iniADD LoadFile "/yourImageMagickPath/bin/CORE_RL_Magick++_.dll" in httpd.confThen it works.=============Today, I setup a new windows 10 1809 system + Apache 2.4.38 and found a new problem that cannot loaded imagick extension. But after I installed Visual C++ Redistributable for Visual Studio 2015 from MS site, all work ok. And the operation `ADD LoadFile "/yourImageMagickPath/bin/CORE_RL_Magick++_.dll" in httpd.conf` is not need.