{"version":"1.0","provider_name":"Visual Studio Setup","provider_url":"https:\/\/devblogs.microsoft.com\/setup","author_name":"Heath Stewart","author_url":"https:\/\/devblogs.microsoft.com\/setup\/author\/heaths\/","title":"The Windows Installer Service","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"476txRKco7\"><a href=\"https:\/\/devblogs.microsoft.com\/setup\/the-windows-installer-service\/\">The Windows Installer Service<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/devblogs.microsoft.com\/setup\/the-windows-installer-service\/embed\/#?secret=476txRKco7\" width=\"600\" height=\"338\" title=\"&#8220;The Windows Installer Service&#8221; &#8212; Visual Studio Setup\" data-secret=\"476txRKco7\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/devblogs.microsoft.com\/setup\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/devblogs.microsoft.com\/setup\/wp-content\/uploads\/sites\/13\/2018\/08\/vsfeaturemed.png","thumbnail_width":559,"thumbnail_height":350,"description":"Some have noticed that the msiexec.exe process seems to run for quite some time after a known installation completing, or that the Windows Installer service starts and stops even though it is set to manual startup mode. These are often the same process, and when you see msiexec.exe running as SYSTEM that is the Windows [&hellip;]"}