{"id":5035,"date":"2021-03-16T03:33:33","date_gmt":"2021-03-16T03:33:33","guid":{"rendered":"https:\/\/pariswells.com\/blog\/?p=5035"},"modified":"2021-03-16T03:33:33","modified_gmt":"2021-03-16T03:33:33","slug":"unable-to-start-a-dcom-server-microsoft-windows-cortana_1-11-6-17763_neutral_neutral_cw5n1h2txyewycortanaui-appxynb3eakad12451rv00qxextfnce9sxb8-mca-as-unavailable-unavailable-the-error","status":"publish","type":"post","link":"https:\/\/pariswells.com\/blog\/research\/unable-to-start-a-dcom-server-microsoft-windows-cortana_1-11-6-17763_neutral_neutral_cw5n1h2txyewycortanaui-appxynb3eakad12451rv00qxextfnce9sxb8-mca-as-unavailable-unavailable-the-error","title":{"rendered":"Unable to start a DCOM Server: Microsoft.Windows.Cortana_1.11.6.17763_neutral_neutral_cw5n1h2txyewy!CortanaUI.AppXynb3eakad12451rv00qxextfnce9sxb8.mca as Unavailable\/Unavailable. The error:"},"content":{"rendered":"<p class=\"x_MsoNormal\">Symptoms<\/p><p class=\"x_MsoNormal\">Start menu not working for all users<\/p><p class=\"x_MsoNormal\">System Event log shows the following error<\/p><p class=\"x_MsoNormal\">EventID:10001 \u2013 Source: DCOM<\/p><p class=\"x_MsoNormal\">Unable to start a DCOM Server: Microsoft.Windows.Cortana_1.11.6.17763_neutral_neutral_cw5n1h2txyewy!CortanaUI.AppXynb3eakad12451rv00qxextfnce9sxb8.mca as Unavailable\/Unavailable. The error:<\/p><p class=\"x_MsoNormal\">&#8220;0&#8221;<\/p><p class=\"x_MsoNormal\">Happened while starting this command:<\/p><p class=\"x_MsoNormal\">&#8220;C:\\Windows\\SystemApps\\Microsoft.Windows.Cortana_cw5n1h2txyewy\\SearchUI.exe&#8221; -ServerName:CortanaUI.AppXa50dqqa5gqv4a428c9y1jjw7m3btvepj.mca<\/p><p class=\"x_MsoNormal\">\u00a0<\/p><p class=\"x_MsoNormal\">Fix<\/p><p class=\"x_MsoNormal\">Backup registry key below (could take awhile 1 hr+)<\/p><p class=\"x_MsoNormal\">In powershell<\/p><p class=\"x_MsoNormal\">Remove-Item &#8220;HKLM:\\SYSTEM\\CurrentControlSet\\Services\\SharedAccess\\Parameters\\FirewallPolicy\\RestrictedServices\\AppIso\\FirewallRules&#8221;<\/p><p class=\"x_MsoNormal\">New-Item &#8220;HKLM:\\SYSTEM\\CurrentControlSet\\Services\\SharedAccess\\Parameters\\FirewallPolicy\\RestrictedServices\\AppIso\\FirewallRules&#8221;<\/p><p class=\"x_MsoNormal\">\u00a0<\/p><p class=\"x_MsoNormal\">Set DWORD &#8220;DeleteUserAppContainersOnLogoff = 1<br \/>in HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Services\\SharedAccess\\Parameters\\FirewallPolicy<\/p><p class=\"x_MsoNormal\">\u00a0<\/p>","protected":false},"excerpt":{"rendered":"<p>SymptomsStart menu not working for all usersSystem Event log shows the following errorEventID:10001 \u2013 Source: DCOMUnable to start a DCOM Server: Microsoft.Windows.Cortana_1.11.6.17763_neutral_neutral_cw5n1h2txyewy!CortanaUI.AppXynb3eakad12451rv00qxextfnce9sxb8.mca as Unavailable\/Unavailable. The error:&#8220;0&#8221;Happened while [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5035","post","type-post","status-publish","format-standard","hentry","category-research"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/pariswells.com\/blog\/wp-json\/wp\/v2\/posts\/5035","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pariswells.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pariswells.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pariswells.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pariswells.com\/blog\/wp-json\/wp\/v2\/comments?post=5035"}],"version-history":[{"count":1,"href":"https:\/\/pariswells.com\/blog\/wp-json\/wp\/v2\/posts\/5035\/revisions"}],"predecessor-version":[{"id":5036,"href":"https:\/\/pariswells.com\/blog\/wp-json\/wp\/v2\/posts\/5035\/revisions\/5036"}],"wp:attachment":[{"href":"https:\/\/pariswells.com\/blog\/wp-json\/wp\/v2\/media?parent=5035"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pariswells.com\/blog\/wp-json\/wp\/v2\/categories?post=5035"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pariswells.com\/blog\/wp-json\/wp\/v2\/tags?post=5035"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}