{"id":368,"date":"2018-09-14T12:14:41","date_gmt":"2018-09-14T12:14:41","guid":{"rendered":"https:\/\/www.arysontechnologies.com\/updates\/?p=368"},"modified":"2025-11-19T09:33:01","modified_gmt":"2025-11-19T09:33:01","slug":"scanost-exe-to-repair-outlook-ost-file","status":"publish","type":"post","link":"https:\/\/www.arysontechnologies.com\/updates\/scanost-exe-to-repair-outlook-ost-file\/","title":{"rendered":"ScanOST.exe Guide to Repair Outlook OST Files &#8211; Complete Guide"},"content":{"rendered":"<p>When your Outlook suddenly stops responding or refuses to open your mailbox, it often indicates a problem with the OST file. The Scanost.exe tool was once Microsoft&rsquo;s built-in solution to repair corrupted OST files. Although it was helpful in older Outlook versions, it&rsquo;s no longer available in the latest editions.<\/p>\n<p>In this guide, we&rsquo;ll explain everything you need to know about the Scanost.exe tool&mdash;how to use it, its limitations, and why the <a href=\"https:\/\/www.arysontechnologies.com\/ost-recovery.html\" target=\"_blank\" rel=\"noopener\"><strong>Aryson OST Recovery Tool<\/strong><\/a> is the best automated solution to repair OST file Outlook in Outlook 2016, 2013, 2010, and beyond. <span class=\"block_btn\"><a class=\"custom-download-btn\" href=\"https:\/\/www.arysontechnologies.com\/demo-version\/Aryson-OST-Recovery-Demo.exe\" rel=\"nofollow\"><i class=\"icon-windows\"><\/i> Download Now<\/a>&nbsp;&nbsp;<a class=\"custom-buy-btn\" href=\"https:\/\/www.arysontechnologies.com\/ost-recovery\/order-now.html\" rel=\"nofollow\"><i class=\"icon-windows\"><\/i> Purchase Now<\/a><\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.arysontechnologies.com\/updates\/scanost-exe-to-repair-outlook-ost-file\/#Overview_of_the_OST_File_in_Microsoft_Outlook\" >Overview of the OST File in Microsoft Outlook<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.arysontechnologies.com\/updates\/scanost-exe-to-repair-outlook-ost-file\/#Importance_of_Repairing_Corrupted_OST_Files\" >Importance of Repairing Corrupted OST Files<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.arysontechnologies.com\/updates\/scanost-exe-to-repair-outlook-ost-file\/#Why_OST_File_Get_Corrupted_in_Outlook\" >Why OST File Get Corrupted in Outlook?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.arysontechnologies.com\/updates\/scanost-exe-to-repair-outlook-ost-file\/#How_OST_Corruption_Affects_Outlook_Data_Access\" >How OST Corruption Affects Outlook Data Access<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.arysontechnologies.com\/updates\/scanost-exe-to-repair-outlook-ost-file\/#Purpose_and_Functionality_of_Scanostexe\" >Purpose and Functionality of Scanost.exe<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.arysontechnologies.com\/updates\/scanost-exe-to-repair-outlook-ost-file\/#Where_to_Find_the_ScanOSTexe_Outlook_on_Your_System\" >Where to Find the ScanOST.exe Outlook on Your System<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.arysontechnologies.com\/updates\/scanost-exe-to-repair-outlook-ost-file\/#How_to_Run_ScanOSTexe_Tool_to_Repair_OST_File_Outlook\" >How to Run ScanOST.exe Tool to Repair OST File Outlook<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.arysontechnologies.com\/updates\/scanost-exe-to-repair-outlook-ost-file\/#Step-by-Step_Process_to_Repair_OST_File_Using_Scanostexe\" >Step-by-Step Process to Repair OST File Using Scanost.exe<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.arysontechnologies.com\/updates\/scanost-exe-to-repair-outlook-ost-file\/#Limitations_of_Scanostexe_Tool\" >Limitations of Scanost.exe Tool<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.arysontechnologies.com\/updates\/scanost-exe-to-repair-outlook-ost-file\/#Best_Alternative_to_Scanostexe_to_Repair_OST_File\" >Best Alternative to Scanost.exe to Repair OST File<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.arysontechnologies.com\/updates\/scanost-exe-to-repair-outlook-ost-file\/#Key_Features_That_Make_It_a_Reliable_Option\" >Key Features That Make It a Reliable Option<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.arysontechnologies.com\/updates\/scanost-exe-to-repair-outlook-ost-file\/#Steps_to_Repair_OST_File_Using_Aryson_OST_Recovery_Tool\" >Steps to Repair OST File Using Aryson OST Recovery Tool<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.arysontechnologies.com\/updates\/scanost-exe-to-repair-outlook-ost-file\/#Benefits_of_Using_Aryson_OST_Recovery_Tool\" >Benefits of Using Aryson OST Recovery Tool<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.arysontechnologies.com\/updates\/scanost-exe-to-repair-outlook-ost-file\/#Which_Tool_Works_Best_for_Modern_Outlook_Versions\" >Which Tool Works Best for Modern Outlook Versions?<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.arysontechnologies.com\/updates\/scanost-exe-to-repair-outlook-ost-file\/#Conclusion\" >Conclusion<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.arysontechnologies.com\/updates\/scanost-exe-to-repair-outlook-ost-file\/#Frequently_Asked_Questions\" >Frequently Asked Questions<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Overview_of_the_OST_File_in_Microsoft_Outlook\"><\/span>Overview of the OST File in Microsoft Outlook<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>OST files are essential for users connected to Exchange Server accounts. They store emails, attachments, and other mailbox data locally, so you can continue working even without an internet connection. Once you reconnect, changes automatically sync back to the server.<\/p>\n<p>The Scanost.exe Tool was introduced to fix such issues in earlier Outlook versions like 2007 and 2010. While it served well in its time, it has since been replaced by modern solutions designed to handle advanced data recovery needs. Let&rsquo;s understand how the Scanost.exe tool worked and explore the best way to repair OST files today.<\/p>\n<h3 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Importance_of_Repairing_Corrupted_OST_Files\"><\/span>Importance of Repairing Corrupted OST Files<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A damaged OST file can cause synchronization errors, missing emails, or complete mailbox inaccessibility. If left unfixed, it may lead to permanent data loss or even Outlook crash issues. Repairing the OST file ensures smooth communication and restores your mailbox data securely.<\/p>\n<h2 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Why_OST_File_Get_Corrupted_in_Outlook\"><\/span>Why OST File Get Corrupted in Outlook?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Knowing the reasons behind OST file corruption helps you prevent it and choose the most effective recovery method.<\/p>\n<p><strong>Here are some of the common Causes of OST File Corruption: <\/strong><\/p>\n<p>OST files can get corrupted due to multiple technical and environmental reasons:<\/p>\n<ul>\n<li>Sudden power outages while Outlook is open.<\/li>\n<li>Interrupted synchronization with the Exchange Server.<\/li>\n<li>Large OST file size beyond the recommended limit.<\/li>\n<li>Malware or virus attacks on system files.<\/li>\n<li>Bad sectors on hard drives.<\/li>\n<li>Improper Outlook termination during data sync.<\/li>\n<\/ul>\n<p>Each of these factors can cause partial or complete data damage inside your OST file.<\/p>\n<h2 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"How_OST_Corruption_Affects_Outlook_Data_Access\"><\/span>How OST Corruption Affects Outlook Data Access<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>When corruption occurs, Outlook may take longer to open, stop responding, or fail to connect with the Exchange Server. Some users experience missing emails, broken folder structures, or sync errors like &ldquo;Cannot open your default email folders.&rdquo; In such cases, using a repair utility becomes the only way to regain access to your mailbox.<\/p>\n<h3 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Purpose_and_Functionality_of_Scanostexe\"><\/span>Purpose and Functionality of Scanost.exe<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>This tool scans the OST file, compares it with the Exchange mailbox, and identifies inconsistencies. It helps fix synchronization issues, folder mismatches, and small corruption errors so users can regain access to their Outlook mailbox without deleting or recreating the OST file.<\/p>\n<h3 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Where_to_Find_the_ScanOSTexe_Outlook_on_Your_System\"><\/span>Where to Find the ScanOST.exe Outlook on Your System<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>If you are using older versions like Outlook 2007 or 2010, you can still access the Scanost.exe tool on your computer.<\/p>\n<p>Scanost.exe File Path for Outlook 2007 and 2010<\/p>\n<p>Here&rsquo;s how you can find ScanOST.exe location in Outlook<\/p>\n<ul>\n<li><strong>For Outlook 2007:<\/strong> C:\\Program Files\\Microsoft Office\\Office12\\SCANOST.EXE<\/li>\n<li><strong>For Outlook 2010:<\/strong> C:\\Program Files\\Microsoft Office\\Office14\\SCANOST.EXE<\/li>\n<\/ul>\n<p>If the file is missing, it&rsquo;s possible that your Outlook version does not include this utility, or it has been removed during updates.<\/p>\n<h2 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"How_to_Run_ScanOSTexe_Tool_to_Repair_OST_File_Outlook\"><\/span>How to Run ScanOST.exe Tool to Repair OST File Outlook<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>If you&rsquo;re using Outlook 2007 or 2010, you can still run the Scanost.exe tool to fix OST file corruption.<\/p>\n<p><strong>Prerequisites Before Running Scanost.exe<\/strong><\/p>\n<p>Before using the tool:<\/p>\n<ul>\n<li>Ensure that Outlook is closed.<\/li>\n<li>Back up your OST file.<\/li>\n<li>Make sure your system is connected to the Exchange Server.<\/li>\n<\/ul>\n<h3 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Step-by-Step_Process_to_Repair_OST_File_Using_Scanostexe\"><\/span>Step-by-Step Process to Repair OST File Using Scanost.exe<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Follow these steps to start repairing your OST file:<\/p>\n<ol>\n<li>Locate the Scanost.exe file in your Microsoft Office folder.<\/li>\n<li>Double-click to open it.<\/li>\n<li>Choose the profile that includes your OST file.<\/li>\n<li>Select the Repair Errors checkbox.<\/li>\n<li>Click Begin Scan to start the repair process.<\/li>\n<li>Once scanning completes, restart Outlook and check your mailbox.<\/li>\n<\/ol>\n<p>This process can fix corrupted OST file Outlook and help you regain basic functionality in Outlook.<\/p>\n<h4 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Limitations_of_Scanostexe_Tool\"><\/span>Limitations of Scanost.exe Tool<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>While Scanost.exe can repair simple OST file issues, it has several drawbacks that limit its effectiveness.<\/p>\n<p>Technical and Compatibility Restrictions<\/p>\n<ul>\n<li>It works only with Outlook 2007 and 2010.<\/li>\n<li>Cannot fix severely corrupted or oversized OST files.<\/li>\n<li>Requires a working connection to Exchange Server.<\/li>\n<li>Unable to recover permanently deleted data.<\/li>\n<\/ul>\n<p>Because of these limitations, users often fail to recover their full mailbox using Scanost.exe. For newer Outlook versions or cases involving major corruption, an automated recovery tool is the most reliable solution to repair OST File Outlook.<\/p>\n<h2 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Best_Alternative_to_Scanostexe_to_Repair_OST_File\"><\/span>Best Alternative to Scanost.exe to Repair OST File<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>When manual methods fail, the <strong>Aryson OST Recovery Tool<\/strong> offers a complete and automated solution. It can repair and recover corrupted OST files without requiring Outlook or Exchange connectivity. It can restore emails, attachments, contacts, calendars, and other data while keeping your original folder hierarchy intact. Unlike Scanost.exe, this tool works perfectly with Outlook 2021, 2019, 2016, 2013, 2010, and 2007, making it a versatile solution for all users.<\/p>\n<h3 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Key_Features_That_Make_It_a_Reliable_Option\"><\/span>Key Features That Make It a Reliable Option<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Repairs even severely damaged or encrypted OST files.<\/li>\n<li>Restores deleted emails and attachments.<\/li>\n<li>Allows you to save recovered data in formats like PST, MBOX, EML, MSG, PDF, and more.<\/li>\n<li>Supports both ANSI and Unicode file types.<\/li>\n<li>Provides a preview of mailbox items before saving.<\/li>\n<li>Works offline, so Exchange Server access isn&rsquo;t required.<\/li>\n<li>Maintains 100% data integrity during recovery.<\/li>\n<\/ul>\n<p>With its modern interface and smart recovery options, the Aryson OST Recovery Tool is a far more powerful and user-friendly alternative to Scanost.exe.<\/p>\n<h3 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Steps_to_Repair_OST_File_Using_Aryson_OST_Recovery_Tool\"><\/span>Steps to Repair OST File Using Aryson OST Recovery Tool<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Let&rsquo;s see how you can use this automated solution to repair your OST file safely.<\/p>\n<ol>\n<li>Download and install the Aryson OST Recovery Tool.<\/li>\n<li>Launch the software and click Browse to upload your corrupted OST file.<\/li>\n<li>Choose a scanning mode &mdash; Standard (for minor corruption) or Advanced (for severe damage).<\/li>\n<li>After scanning, preview the mailbox data, including emails, attachments, and calendars.<\/li>\n<li>Select the desired file format, such as PST for Outlook.<\/li>\n<li>Choose a destination path to save the repaired file.<\/li>\n<li>Click Save to start the export process.<\/li>\n<\/ol>\n<p>This software will restore your complete OST file data in just a few minutes.<\/p>\n<h3 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Benefits_of_Using_Aryson_OST_Recovery_Tool\"><\/span>Benefits of Using Aryson OST Recovery Tool<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Supports all Outlook editions and Windows versions.<\/li>\n<li>Recovers emails with original formatting.<\/li>\n<li>No file size limitation to repair OST file Outlook.<\/li>\n<li>Simple interface suitable for both beginners and professionals.<\/li>\n<li>100% safe and reliable recovery without data loss.<\/li>\n<\/ul>\n<p>This automated solution ensures quick and accurate repair, saving you from the stress of manual troubleshooting. After recovery, you can convert the OST file into different formats with&nbsp;<a href=\"https:\/\/www.arysontechnologies.com\/convert-ost-to-pst-online.html\" target=\"_blank\" rel=\"noopener\"><strong>OST Converter<\/strong><\/a>.<\/p>\n<h4 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Which_Tool_Works_Best_for_Modern_Outlook_Versions\"><\/span>Which Tool Works Best for Modern Outlook Versions?<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>It&rsquo;s clear that the Aryson OST Recovery Tool is the most reliable solution for repairing OST files in Outlook 2016, 2019, or 365. It handles all types of corruption while preserving data accuracy and structure.<\/p>\n<h2 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>This blog is a complete solution for anyone who wants to repair OST File Outlook in different versions of Outlook, including 2016, 2013, 2010, and 2007. While the Scanost.exe tool once offered a quick fix for OST-related issues, it&rsquo;s no longer available in the newer versions of Outlook and lacks advanced recovery support. In such cases, using a professional solution like Aryson OST Recovery Tool ensures a safe and complete repair process. If you want a simple, fast, and guaranteed way to bring back your inaccessible OST files, this tool is the most effective and dependable method to do it.<\/p>\n<h2 class=\"faq-main_heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span>Frequently Asked Questions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1763537827934\"><strong class=\"schema-faq-question\"><strong>Q1. Is Scanost.exe available in Outlook 2016 or 2019?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>Ans: <\/strong>No, it was discontinued after Outlook 2010. Use Scanpst.exe or a third-party recovery tool instead.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1763537932489\"><strong class=\"schema-faq-question\"><strong>Q2. Can I repair OST files without connecting to the Exchange Server?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>Ans: <\/strong>Yes, the Aryson OST Recovery Tool can recover data offline without Exchange connectivity.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1763537955943\"><strong class=\"schema-faq-question\"><strong>Q3. Does Scanpst.exe perform the same function as Scanost.exe?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>Ans: <\/strong>Partially yes, but it\u2019s less effective for large or severely corrupted OST files.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1763544717895\"><strong class=\"schema-faq-question\"><strong>Q4. How can I fix a large OST file that won\u2019t open?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>Ans: <\/strong>Use the Aryson OST Recovery Tool for a complete repair and restore process.<\/p> <\/div> <\/div>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;368&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;1&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;5&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;5\\\/5 - (1 vote)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;ScanOST.exe Guide to Repair Outlook OST Files - Complete Guide&quot;,&quot;width&quot;:&quot;142.5&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 142.5px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            5\/5 - (1 vote)    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p>When your Outlook suddenly stops responding or refuses to open your mailbox, it often indicates a problem with the OST<a class=\"read-more ml-1 main-read-more\" href=\"https:\/\/www.arysontechnologies.com\/updates\/scanost-exe-to-repair-outlook-ost-file\/\">Read More<\/a><\/p>\n","protected":false},"author":7,"featured_media":375,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-368","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-outlook-error"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ScanOST.exe Guide to Repair Outlook OST Files - Complete Guide<\/title>\n<meta name=\"description\" content=\"Learn how to use ScanOST.exe to repair corrupt Outlook OST files. 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Use Scanpst.exe or a third-party recovery tool instead.\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.arysontechnologies.com\\\/updates\\\/scanost-exe-to-repair-outlook-ost-file\\\/#faq-question-1763537932489\",\"position\":2,\"url\":\"https:\\\/\\\/www.arysontechnologies.com\\\/updates\\\/scanost-exe-to-repair-outlook-ost-file\\\/#faq-question-1763537932489\",\"name\":\"Q2. Can I repair OST files without connecting to the Exchange Server?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<strong>Ans: <\\\/strong>Yes, the Aryson OST Recovery Tool can recover data offline without Exchange connectivity.\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.arysontechnologies.com\\\/updates\\\/scanost-exe-to-repair-outlook-ost-file\\\/#faq-question-1763537955943\",\"position\":3,\"url\":\"https:\\\/\\\/www.arysontechnologies.com\\\/updates\\\/scanost-exe-to-repair-outlook-ost-file\\\/#faq-question-1763537955943\",\"name\":\"Q3. 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Follow simple steps to fix OST errors in Outlook 2021, 2019, 2016, 20013.","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:\/\/www.arysontechnologies.com\/updates\/scanost-exe-to-repair-outlook-ost-file\/","og_locale":"en_US","og_type":"article","og_title":"ScanOST.exe Guide to Repair Outlook OST Files - Complete Guide","og_description":"Learn how to use ScanOST.exe to repair corrupt Outlook OST files. 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He enjoys conducting research and generating information that assists database administrators, businesses, and novices in resolving issues with MS SQL Server, MySQL databases, Cloud Computing, and Microsoft Exchange.","sameAs":["https:\/\/www.linkedin.com\/in\/rohan-wiese-writer\/"],"url":"https:\/\/www.arysontechnologies.com\/updates\/author\/rohanwiese\/"},{"@type":"Question","@id":"https:\/\/www.arysontechnologies.com\/updates\/scanost-exe-to-repair-outlook-ost-file\/#faq-question-1763537827934","position":1,"url":"https:\/\/www.arysontechnologies.com\/updates\/scanost-exe-to-repair-outlook-ost-file\/#faq-question-1763537827934","name":"Q1. Is Scanost.exe available in Outlook 2016 or 2019?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<strong>Ans: <\/strong>No, it was discontinued after Outlook 2010. Use Scanpst.exe or a third-party recovery tool instead.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.arysontechnologies.com\/updates\/scanost-exe-to-repair-outlook-ost-file\/#faq-question-1763537932489","position":2,"url":"https:\/\/www.arysontechnologies.com\/updates\/scanost-exe-to-repair-outlook-ost-file\/#faq-question-1763537932489","name":"Q2. Can I repair OST files without connecting to the Exchange Server?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<strong>Ans: <\/strong>Yes, the Aryson OST Recovery Tool can recover data offline without Exchange connectivity.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.arysontechnologies.com\/updates\/scanost-exe-to-repair-outlook-ost-file\/#faq-question-1763537955943","position":3,"url":"https:\/\/www.arysontechnologies.com\/updates\/scanost-exe-to-repair-outlook-ost-file\/#faq-question-1763537955943","name":"Q3. Does Scanpst.exe perform the same function as Scanost.exe?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<strong>Ans: <\/strong>Partially yes, but it\u2019s less effective for large or severely corrupted OST files.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.arysontechnologies.com\/updates\/scanost-exe-to-repair-outlook-ost-file\/#faq-question-1763544717895","position":4,"url":"https:\/\/www.arysontechnologies.com\/updates\/scanost-exe-to-repair-outlook-ost-file\/#faq-question-1763544717895","name":"Q4. How can I fix a large OST file that won\u2019t open?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<strong>Ans: <\/strong>Use the Aryson OST Recovery Tool for a complete repair and restore process.","inLanguage":"en-US"},"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/www.arysontechnologies.com\/updates\/wp-json\/wp\/v2\/posts\/368","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.arysontechnologies.com\/updates\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.arysontechnologies.com\/updates\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.arysontechnologies.com\/updates\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.arysontechnologies.com\/updates\/wp-json\/wp\/v2\/comments?post=368"}],"version-history":[{"count":11,"href":"https:\/\/www.arysontechnologies.com\/updates\/wp-json\/wp\/v2\/posts\/368\/revisions"}],"predecessor-version":[{"id":2073,"href":"https:\/\/www.arysontechnologies.com\/updates\/wp-json\/wp\/v2\/posts\/368\/revisions\/2073"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.arysontechnologies.com\/updates\/wp-json\/wp\/v2\/media\/375"}],"wp:attachment":[{"href":"https:\/\/www.arysontechnologies.com\/updates\/wp-json\/wp\/v2\/media?parent=368"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.arysontechnologies.com\/updates\/wp-json\/wp\/v2\/categories?post=368"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.arysontechnologies.com\/updates\/wp-json\/wp\/v2\/tags?post=368"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}