{"id":109,"date":"2022-04-29T18:38:23","date_gmt":"2022-04-29T13:08:23","guid":{"rendered":"https:\/\/freesoftvare.com\/tips\/?p=109"},"modified":"2022-04-29T18:38:23","modified_gmt":"2022-04-29T13:08:23","slug":"outlook-ost-file-is-inaccessible","status":"publish","type":"post","link":"https:\/\/freesoftvare.com\/tips\/outlook-ost-file-is-inaccessible\/","title":{"rendered":"Outlook OST File is Inaccessible Issue &#8211; Best Way to Solve It"},"content":{"rendered":"<p>Microsoft Outlook is undoubtedly the most preferred email client application. This application saves the data in OST and PST file formats. Outlook OST files are nothing but replicas of the mailbox items stored on the Exchange server. OST files allow the user to work in offline mode. Once the connection rebuilds automated syncing of Outlook OST file with Exchange server takes place.<\/p>\n<p>But there are times when the Outlook application user is not able to access the OST file, this is a very troublesome situation the user which the user has to face. So in this article, we will discuss the Most prominent reasons which make the Outlook OST file inaccessible. Before proceeding to the solution part Let&#8217;s first discuss the reason which makes the Outlook OST file occurs.<\/p>\n<blockquote><p><em><strong>Note:-<\/strong> <strong><a href=\"https:\/\/freesoftvare.com\/tips\/open-ost-file-without-exchange\/\" target=\"_blank\" rel=\"noopener\">Open OST File without Exchange Server<\/a><\/strong><\/em><\/p><\/blockquote>\n<h2><strong>Know The Reasons Why Your Outlook OST File is Inaccessible<\/strong><\/h2>\n<p>Microsoft Outlook OST files will become inaccessible due to several reasons. Some of which are discussed below<\/p>\n<ul>\n<li>Due to <strong>slow<\/strong> or <strong>unreliable<\/strong> <strong>internet connectivity<\/strong><\/li>\n<li>In case <strong>any synchronization issue<\/strong> is there between the <strong>Exchange server<\/strong> and OST file.<\/li>\n<li>Due to the <strong>installation<\/strong> of unnecessary add inns.<\/li>\n<li><strong>Antivirus<\/strong> <strong>software<\/strong>, File scanners using the OST file,<\/li>\n<li>Incompatibility is there between the Microsoft Outlook and programs such as <strong>Communicator, Lync, UCMAPI<\/strong>, etc<\/li>\n<\/ul>\n<h2><strong>Methods to Solve Outlook OST File is Inaccessible Problem <\/strong><\/h2>\n<p><strong>Method 1: Quit all Microsoft Outlook Related Processes<\/strong><\/p>\n<ol>\n<li>First <strong>Exit<\/strong> the <strong>Outlook application<\/strong> and then <strong>open Task Manager<\/strong>.<\/li>\n<li>After Going to the <strong>processed tab<\/strong> and <strong>searching<\/strong> for programs such as <strong>Lync, UCMAPI, and communicator<\/strong>,<\/li>\n<li>Select one at a time and then <strong>choose<\/strong> the <strong>end task<\/strong>.<\/li>\n<\/ol>\n<p><strong>Method 2: Now Disable the Cached Exchange Mode <\/strong><\/p>\n<ol>\n<li><strong>Open<\/strong> the <strong>control paned &gt;&gt;mail&gt;&gt;Email Accounts&gt;&gt;Emails<\/strong><\/li>\n<li><strong>Select<\/strong> the <strong>Appropriate Email id<\/strong> and <strong>click<\/strong> on <strong>Change<\/strong>.<\/li>\n<li>Unmark the option \u201c<strong>Use Cached Exchange Mode<\/strong>\u201d<\/li>\n<li>Click on <strong>Next<\/strong> and then finally <strong>click<\/strong> on <strong>Finish<\/strong>.<\/li>\n<\/ol>\n<p><strong>Method 3: Try To Repair the OST file With the Help of Scanpst.exe ( Inbox Repair Tool) <\/strong><\/p>\n<p>Microsoft Outlook inbox repair tool is an inbuilt application provided by Microsoft to diagnose and identify problematic OST files. The user can try to repair the OST file if it is corrupted. This will repair and resolve the OST file if it is minorly corrupted. So to know the user can read this post to know What is Inbox Repair Tool Scanpst.exe<\/p>\n<h3><strong>Efficiently Resolve Outlook OST File is Inaccessible Issue <\/strong><\/h3>\n<p>There are various reasons why users&#8217; OST file is inaccessible. To resolve this problem the user can try the <strong><a href=\"https:\/\/freesoftvare.com\/ost-recovery\/\" target=\"_blank\" rel=\"noopener\">OST Recovery Software<\/a><\/strong>. This software can easily recover the data from corrupted or inaccessible OST files. Also this software provide the option to save the data as Outlook PST \/ EML \/ MSG \/ Office 365 \/ HTML \/ PDF file formats. This software is specifically programmed to resolve the corruption problem. Also in case you have a password-protected OST file then the user can also decrypt password-protected S\/MIME and OpenPGP encrypted OST file emails.<\/p>\n<h3><strong>Conclusion <\/strong><\/h3>\n<p>If the user-facing Outlook OST file is an Inaccessible problem. It is a very difficult task to make this file accessible. In this article, we have discussed the various reasons which make the OST file inaccessible. So to recover the data from inaccessible OST files it&#8217;s better to take the help of Expert Solution.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microsoft Outlook is undoubtedly the most preferred email client application. This application saves the data in OST and PST file formats. Outlook OST files are nothing but replicas of the <a href=\"https:\/\/freesoftvare.com\/tips\/outlook-ost-file-is-inaccessible\/\" rel=\"nofollow\">Read More&#8230;<\/a><\/p>\n","protected":false},"author":1,"featured_media":110,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"class_list":["post-109","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-outlook"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Outlook OST File is Inaccessible - Get Solution<\/title>\n<meta name=\"description\" content=\"Want to know solution Outlook OST file is inaccessible then read the complete blog and know the instant solution.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/freesoftvare.com\/tips\/outlook-ost-file-is-inaccessible\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Outlook OST File is Inaccessible - Get Solution\" \/>\n<meta property=\"og:description\" content=\"Want to know solution Outlook OST file is inaccessible then read the complete blog and know the instant solution.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/freesoftvare.com\/tips\/outlook-ost-file-is-inaccessible\/\" \/>\n<meta property=\"og:site_name\" content=\"FreeSoftvare Official Blog\" \/>\n<meta property=\"article:published_time\" content=\"2022-04-29T13:08:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/freesoftvare.com\/tips\/wp-content\/uploads\/2022\/04\/ost-not-outlook-data-file-error.png\" \/>\n\t<meta property=\"og:image:width\" content=\"439\" \/>\n\t<meta property=\"og:image:height\" content=\"210\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Mark Wales\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Mark Wales\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/freesoftvare.com\\\/tips\\\/outlook-ost-file-is-inaccessible\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/freesoftvare.com\\\/tips\\\/outlook-ost-file-is-inaccessible\\\/\"},\"author\":{\"name\":\"Mark Wales\",\"@id\":\"https:\\\/\\\/freesoftvare.com\\\/tips\\\/#\\\/schema\\\/person\\\/7b640f16e35bbbe97cfa142f31215244\"},\"headline\":\"Outlook OST File is Inaccessible Issue &#8211; Best Way to Solve It\",\"datePublished\":\"2022-04-29T13:08:23+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/freesoftvare.com\\\/tips\\\/outlook-ost-file-is-inaccessible\\\/\"},\"wordCount\":560,\"image\":{\"@id\":\"https:\\\/\\\/freesoftvare.com\\\/tips\\\/outlook-ost-file-is-inaccessible\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/freesoftvare.com\\\/tips\\\/wp-content\\\/uploads\\\/2022\\\/04\\\/ost-not-outlook-data-file-error.png\",\"articleSection\":[\"Outlook\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/freesoftvare.com\\\/tips\\\/outlook-ost-file-is-inaccessible\\\/\",\"url\":\"https:\\\/\\\/freesoftvare.com\\\/tips\\\/outlook-ost-file-is-inaccessible\\\/\",\"name\":\"Outlook OST File is Inaccessible - Get Solution\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/freesoftvare.com\\\/tips\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/freesoftvare.com\\\/tips\\\/outlook-ost-file-is-inaccessible\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/freesoftvare.com\\\/tips\\\/outlook-ost-file-is-inaccessible\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/freesoftvare.com\\\/tips\\\/wp-content\\\/uploads\\\/2022\\\/04\\\/ost-not-outlook-data-file-error.png\",\"datePublished\":\"2022-04-29T13:08:23+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/freesoftvare.com\\\/tips\\\/#\\\/schema\\\/person\\\/7b640f16e35bbbe97cfa142f31215244\"},\"description\":\"Want to know solution Outlook OST file is inaccessible then read the complete blog and know the instant solution.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/freesoftvare.com\\\/tips\\\/outlook-ost-file-is-inaccessible\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/freesoftvare.com\\\/tips\\\/outlook-ost-file-is-inaccessible\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/freesoftvare.com\\\/tips\\\/outlook-ost-file-is-inaccessible\\\/#primaryimage\",\"url\":\"https:\\\/\\\/freesoftvare.com\\\/tips\\\/wp-content\\\/uploads\\\/2022\\\/04\\\/ost-not-outlook-data-file-error.png\",\"contentUrl\":\"https:\\\/\\\/freesoftvare.com\\\/tips\\\/wp-content\\\/uploads\\\/2022\\\/04\\\/ost-not-outlook-data-file-error.png\",\"width\":439,\"height\":210,\"caption\":\"Outlook OST file inaccessible\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/freesoftvare.com\\\/tips\\\/outlook-ost-file-is-inaccessible\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/freesoftvare.com\\\/tips\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Outlook OST File is Inaccessible Issue &#8211; Best Way to Solve It\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/freesoftvare.com\\\/tips\\\/#website\",\"url\":\"https:\\\/\\\/freesoftvare.com\\\/tips\\\/\",\"name\":\"FreeSoftvare Official Blog\",\"description\":\"FreeSoftvare Official Site - Get Technical &amp; Informative blogs  on data recovery, management, conversion.\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/freesoftvare.com\\\/tips\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/freesoftvare.com\\\/tips\\\/#\\\/schema\\\/person\\\/7b640f16e35bbbe97cfa142f31215244\",\"name\":\"Mark Wales\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0a061725a6089aefb9427116283fd9ad67bffe571c088eb108b551c915c3c3c3?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0a061725a6089aefb9427116283fd9ad67bffe571c088eb108b551c915c3c3c3?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0a061725a6089aefb9427116283fd9ad67bffe571c088eb108b551c915c3c3c3?s=96&d=mm&r=g\",\"caption\":\"Mark Wales\"},\"sameAs\":[\"https:\\\/\\\/freesoftvare.com\\\/tips\"],\"url\":\"https:\\\/\\\/freesoftvare.com\\\/tips\\\/author\\\/admin\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Outlook OST File is Inaccessible - Get Solution","description":"Want to know solution Outlook OST file is inaccessible then read the complete blog and know the instant solution.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/freesoftvare.com\/tips\/outlook-ost-file-is-inaccessible\/","og_locale":"en_US","og_type":"article","og_title":"Outlook OST File is Inaccessible - Get Solution","og_description":"Want to know solution Outlook OST file is inaccessible then read the complete blog and know the instant solution.","og_url":"https:\/\/freesoftvare.com\/tips\/outlook-ost-file-is-inaccessible\/","og_site_name":"FreeSoftvare Official Blog","article_published_time":"2022-04-29T13:08:23+00:00","og_image":[{"width":439,"height":210,"url":"https:\/\/freesoftvare.com\/tips\/wp-content\/uploads\/2022\/04\/ost-not-outlook-data-file-error.png","type":"image\/png"}],"author":"Mark Wales","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Mark Wales","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/freesoftvare.com\/tips\/outlook-ost-file-is-inaccessible\/#article","isPartOf":{"@id":"https:\/\/freesoftvare.com\/tips\/outlook-ost-file-is-inaccessible\/"},"author":{"name":"Mark Wales","@id":"https:\/\/freesoftvare.com\/tips\/#\/schema\/person\/7b640f16e35bbbe97cfa142f31215244"},"headline":"Outlook OST File is Inaccessible Issue &#8211; Best Way to Solve It","datePublished":"2022-04-29T13:08:23+00:00","mainEntityOfPage":{"@id":"https:\/\/freesoftvare.com\/tips\/outlook-ost-file-is-inaccessible\/"},"wordCount":560,"image":{"@id":"https:\/\/freesoftvare.com\/tips\/outlook-ost-file-is-inaccessible\/#primaryimage"},"thumbnailUrl":"https:\/\/freesoftvare.com\/tips\/wp-content\/uploads\/2022\/04\/ost-not-outlook-data-file-error.png","articleSection":["Outlook"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/freesoftvare.com\/tips\/outlook-ost-file-is-inaccessible\/","url":"https:\/\/freesoftvare.com\/tips\/outlook-ost-file-is-inaccessible\/","name":"Outlook OST File is Inaccessible - Get Solution","isPartOf":{"@id":"https:\/\/freesoftvare.com\/tips\/#website"},"primaryImageOfPage":{"@id":"https:\/\/freesoftvare.com\/tips\/outlook-ost-file-is-inaccessible\/#primaryimage"},"image":{"@id":"https:\/\/freesoftvare.com\/tips\/outlook-ost-file-is-inaccessible\/#primaryimage"},"thumbnailUrl":"https:\/\/freesoftvare.com\/tips\/wp-content\/uploads\/2022\/04\/ost-not-outlook-data-file-error.png","datePublished":"2022-04-29T13:08:23+00:00","author":{"@id":"https:\/\/freesoftvare.com\/tips\/#\/schema\/person\/7b640f16e35bbbe97cfa142f31215244"},"description":"Want to know solution Outlook OST file is inaccessible then read the complete blog and know the instant solution.","breadcrumb":{"@id":"https:\/\/freesoftvare.com\/tips\/outlook-ost-file-is-inaccessible\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/freesoftvare.com\/tips\/outlook-ost-file-is-inaccessible\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/freesoftvare.com\/tips\/outlook-ost-file-is-inaccessible\/#primaryimage","url":"https:\/\/freesoftvare.com\/tips\/wp-content\/uploads\/2022\/04\/ost-not-outlook-data-file-error.png","contentUrl":"https:\/\/freesoftvare.com\/tips\/wp-content\/uploads\/2022\/04\/ost-not-outlook-data-file-error.png","width":439,"height":210,"caption":"Outlook OST file inaccessible"},{"@type":"BreadcrumbList","@id":"https:\/\/freesoftvare.com\/tips\/outlook-ost-file-is-inaccessible\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/freesoftvare.com\/tips\/"},{"@type":"ListItem","position":2,"name":"Outlook OST File is Inaccessible Issue &#8211; Best Way to Solve It"}]},{"@type":"WebSite","@id":"https:\/\/freesoftvare.com\/tips\/#website","url":"https:\/\/freesoftvare.com\/tips\/","name":"FreeSoftvare Official Blog","description":"FreeSoftvare Official Site - Get Technical &amp; Informative blogs  on data recovery, management, conversion.","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/freesoftvare.com\/tips\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/freesoftvare.com\/tips\/#\/schema\/person\/7b640f16e35bbbe97cfa142f31215244","name":"Mark Wales","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/0a061725a6089aefb9427116283fd9ad67bffe571c088eb108b551c915c3c3c3?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/0a061725a6089aefb9427116283fd9ad67bffe571c088eb108b551c915c3c3c3?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/0a061725a6089aefb9427116283fd9ad67bffe571c088eb108b551c915c3c3c3?s=96&d=mm&r=g","caption":"Mark Wales"},"sameAs":["https:\/\/freesoftvare.com\/tips"],"url":"https:\/\/freesoftvare.com\/tips\/author\/admin\/"}]}},"_links":{"self":[{"href":"https:\/\/freesoftvare.com\/tips\/wp-json\/wp\/v2\/posts\/109","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/freesoftvare.com\/tips\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/freesoftvare.com\/tips\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/freesoftvare.com\/tips\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/freesoftvare.com\/tips\/wp-json\/wp\/v2\/comments?post=109"}],"version-history":[{"count":1,"href":"https:\/\/freesoftvare.com\/tips\/wp-json\/wp\/v2\/posts\/109\/revisions"}],"predecessor-version":[{"id":111,"href":"https:\/\/freesoftvare.com\/tips\/wp-json\/wp\/v2\/posts\/109\/revisions\/111"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/freesoftvare.com\/tips\/wp-json\/wp\/v2\/media\/110"}],"wp:attachment":[{"href":"https:\/\/freesoftvare.com\/tips\/wp-json\/wp\/v2\/media?parent=109"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/freesoftvare.com\/tips\/wp-json\/wp\/v2\/categories?post=109"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}