Stellar Logo
  • For Individuals
    Back to main menu

    For Individual

    • Windows Data Recovery

      Recovers lost or deleted Office documents, emails, presentations & multimedia files.

      • Free
      • Standard
      • Professional
      • Premium
    • Mac Data Recovery

      Recovers deleted files, photos, videos etc. on Mac.

      • Free
      • Standard
      • Professional
      • Premium
    • Photo Recovery

      Recover photos, videos, & audio files from all cameras and storage on Windows or Mac.

      • Standard
      • Professional
      • Premium
    • iPhone Data Recovery

      Recover deleted photos, videos, contacts, messages etc. directly from iPhone & iPad.

      • Recover
      • Erase
      • Toolkit
    • Video Repair

      Repair multiple corrupt videos in one go. Supports MP4, MOV & other formats.

      • Standard
      • Premium
    • Photo Repair

      Repair multiple corrupt photos in one go. Supports JPEG & other formats.

      • Standard
      • Professional
      • Premium
  • For Business
    Back to main menu

    For Business

    • Email Repair
      • Exchange Repair Repair corrupt EDB file & export mailboxes to Live Exchange or Office 365
      • Outlook PST Repair Repair corrupt PST & recover all mailbox items including deleted emails & contacts
      • OLM Repair Repair Outlook for Mac (OLM) 2011 & 2016 backup files & recover all mailbox items
      • Exchange Toolkit Repair EDB & Exchange backup file to restore mailboxes, convert OST to PST, & convert EDB to PST
      • Active Directory Repair Repair corrupt Active Directory database (Ntds.dit file) & extract all objects in original form
    • Email Converter
      • EDB to PST Convert online & offline EDB file & extract all mailbox items including Public Folders in PST
      • OST to PST Convert inaccessible OST file & extract all mailbox items including deleted emails in PST
      • NSF to PSTConvert IBM Notes NSF file & export all mailbox items including emails & attachments to PST
      • MBOX to PSTConvert MBOX file of Thunderbird, Entourage & other clients, & export mailbox data to PST
      • OLM to PST Convert Outlook for Mac Data File (OLM) & export all mailbox data to PST in original form
      • GroupWise to PST Convert GroupWise mail & export all mailbox items - emails, attachments, etc. - to PST
      • EML to PSTConvert Windows Live Mail (EML) file & export mailbox data - emails, attachments, etc. - to PST
      • Office 365 to PSTConnect to Office 365 account & export mailbox data to PST and various other formats
      • Migrator for Office 365Quickly migrate Outlook data files(OST/PST) directly to Office 365 or Live Exchange
    • File Repair
      • SQL Repair Repair corrupt .mdf & .ndf files and recover all database components in original form
      • Access RepairRepair corrupt .ACCDB and .MDB files & recover all records & objects in a new database
      • QuickBooks RepairRepair corrupt QuickBooks® data file & recover all file components in original form
      • MySQL RepairRepair MyISAM & InnoDB tables and recover all objects - keys, views, tables, triggers, etc.
      • Excel RepairRepair corrupt Excel (.XLS & .XLSX) files and recover tables, charts, chart sheet, etc.
      • BKF RepairRepair corrupt backup (BKF, ZIP, VHDX and .FD) files and restore complete data
      • Database ConverterInterconvert MS SQL, MySQL, SQLite, and SQL Anywhere database files
      • PowerPoint RepairRepair corrupt PPT files and restore tables, header, footer, & charts, etc. like new
      • File Repair ToolkitRepair corrupt Excel, PowerPoint, Word & PDF files & restore data to original form
    • Data Recovery & Erasure
      • Data RecoveryRecover lost or deleted data from HDD, SSD, external USB drive, RAID & more.
      • Tape Data RecoveryRetrives data from all types and capacities of tape drives including LTO 1, LTO 2, LTO 3, & others.
      • Virtual Machine RecoveryRecover documents, multimedia files, and database files from any virtual machine
      • File ErasurePermanently wipe files and folders, and erase traces of apps and Internet activity.
      • Mobile ErasureCertified and permanent data erasure software for iPhones, iPads, & Android devices
      • Drive ErasureCertified and permanent data erasure software for HDD, SSD, & other storage media
    • Toolkit
      • Exchange Toolkit5-in-1 software toolkit to recover Exchange database, convert EDB to PST, convert OST to PST, restore Exchange backup, and reset Windows Server password.
      • Outlook ToolkitComprehensive software suite to repair PST files, merge PST files, eliminate duplicate emails, compact PST files, and recover lost or forgotten Outlook passwords.
      • File Repair ToolkitPowerful file repair utility to fix corrupt Word, PowerPoint, and Excel documents created in Microsoft Office. It also repairs corrupt PDF files and recovers all objects.
      • MS SQL Toolkit5-in-1 software toolkit to repair corrupt SQL database, restore database from corrupt backup, reset database password, analyze SQL logs, & interconvert databases.
      • Data Recovery ToolkitSoftware helps to recovers deleted data from Windows, Mac and Linux storage devices. Also supports recovery from RAIDs & Virtual Drives.
    • Forensic
      • Email ForensicAdvanced email forensic solution for cyber experts to audit, analyze, or investigate emails & gather evidences.
      • Log Analyzer for MySQLAnalyze forensic details of MySQL server database log files such as Redo, General Query, and Binary Log.
      • Exchange AuditorExchange Server monitoring solution to automate audits, scans and generate reports ìn real-time.
      • Log Analyzer for MS SQLTrack & analyze MS SQL Server database transactions log files.
  • Our Partners
  • Lab Services
  • Support
  • About

Trending Searches

Data Recovery

Photo Recovery

Video Repair

iPhone Data Recovery

File Erasure Software

Exchange Repair

OST to PST

PST Repair

Raid Recovery

MS SQL Repair

Outlook PST File 4 minute read

How do I Repair Microsoft Outlook 365 in Windows 10?

Ravi Singh
Written By
Ravi Singh
Kuljeet Singh
Approved By
Kuljeet Singh
stellar calander
Updated on
December 12th, 2022

Summary: In this blog, we have mentioned the stepwise process to repair Outlook 365 in Windows 10. We have also mentioned an Outlook Repair tool that can help you repair PST file, in case you’re encountering problems due to corruption in the Outlook data file.

Free Download for Windows

Contents

  • How to Repair Outlook 365 in Windows 10?
  • Repair Corrupt PST File Using Stellar Repair for Outlook Software
  • To Wrap Up

Outlook is available as a part of Microsoft 365 subscription, commonly called Outlook 365. Sometimes, it fails to respond, does not open, or throws errors, like ‘Failed to launch’, etc. Since MS Outlook is crucial for sending/receiving emails, we know that you want to resolve such issues as soon as possible. In this blog, we will help you by providing Outlook 365 repair options.

How to Repair Outlook 365 in Windows 10?

To resolve issues with your Outlook, you can repair the application by following the given steps:

  • Go to the Start menu, select the Settings icon or type Settings in the search bar.
Settings Option
  • Choose Apps & features. It will display a list of all the installed apps on your Windows 10 system.
Appe and Features List
  • Locate the Microsoft 365 application and right-click on it. This will display two options – Modify and Uninstall. Select the Modify option.
Microsoft 365 Application
  • When the Account Control Prompt appears, click on Yes. This opens the repair dialog box.

Note: The box displays two options to repair the Outlook 365 application: Quick Repair and Online Repair. Let’s discuss the two repair options one-by-one.

  • Use the Quick Repair option first. It is fast and doesn’t require an internet connection. It can fix common Outlook issues. After selecting this option, click on Repair. When the process is complete, it will display a notification on the screen.
Quick Repair Option
  • If you’re still having problems after Quick Repair, you can choose Online Repair option.

Important Note: Before you begin with Online Repair, save all your data and close all the Office programs. It is to be noted that you may lose Office 365 customization and settings.

Online Repair Option
  • When you click on Repair, the wizard will display a message before proceeding with the repair process. Read the message carefully and click on the Repair button again.
Wizard
  • Wait for the repair process to finish. It will be like a fresh installation and may take some time, depending on your internet connection speed and severity of the issue.
Office Repair
  • When the installation is complete, restart your system.

The steps given above helps to repair Office 365 in Windows 10 and resolve issues with your application. However, sometimes, you face issues with your Outlook 365 due to corruption in the PST file. In such a case, you need to repair the corrupt PST file.

Stellar

Repair Corrupt PST File Using Stellar Repair for Outlook Software

To repair a corrupt Outlook PST file, you can use an advanced PST repair tool, such as Stellar Repair for Outlook. The tool is easy-to-use and can even repair large-sized PST files in a few simple steps. The steps to repair corrupt PST file using the software are as follows:

  • Download, install, and launch Stellar Repair for Outlook. The software will auto-locate and show the list of all Outlook data files from the default location.
Stellar Repair for Outlook Main Screen
  • If you know the exact PST file location, select the Choose Location option to browse the file. Else click on Find, if the data file is not available at its default location. Then, click on Next.
Stellar Repair for Outlook Browse PST File
  • The software starts scanning the corrupt PST file. The process may take some time, depending on the PST file size and the level of corruption.
Stellar Repair for Outlook Repaired
  • Once the scan process is finished, the Repair Complete message box appears. You can see the preview of recoverable mailboxes in the left pane. When you click on them, you can preview the mailbox items in the middle pane and the content of each item in the right pane.
Stellar Repair for Outlook Preview
  • You can select specific or all the mailbox items for recovery. Then, click on Save Repaired File. There are multiple file saving options, such as PST, MSG, EML, PDF, HTML, etc. Choose the file format as PST and use the Browse option to enter the destination path to save the file. Finally, click on OK.
Stellar Repair for Outlook Choose to Save
  • When the PST file is saved, a Saving Complete confirmation message appears on the screen. Click OK.
Stellar Repair for Outlook Saving

To Wrap Up

If you’re facing issues with your Outlook 365 application, you can repair the application to resolve the issues. You can repair Outlook 365 in Windows 10 by following the steps mentioned in this post. However, if your Outlook PST file is corrupt, you can use Stellar Repair for Outlook software to repair the PST file. The software repairs the PST file and recovers all the data, with 100% integrity. This tool can also retrieve deleted mailbox items. You can download the free version of the software to evaluate its functionality.

About The Author

Ravi Singh

Ravi Singh is a Senior Writer at Stellar®. He is an expert Tech Explainer, IoT enthusiast, and a passionate nerd with over 7 years of experience in technical writing. He writes about Microsoft Exchange, Microsoft 365, Email Migration, Linux, Windows, Mac, DIY Tech, and Smart Home. Ravi spends most of his weekends working with IoT (DIY Smart Home) devices and playing Overwatch. He is also a solo traveler who loves hiking and exploring new trails.

Best Selling Products

Stellar Outlook PST Recovery Tool

Stellar Outlook PST Recovery Tool

Stellar Outlook PST recovery software is

Read More
Stellar Advanced Repair Tool for Outlook

Stellar Advanced Repair Tool for Outlook

Advanced software, trusted and recommend

Read More
Stellar Toolkit to Manage Outlook Data Files (OST/PST)

Stellar Toolkit to Manage Outlook Data Files (OST/PST)

Advanced “8-in-1” software package f

Read More
Stellar Convert, Compact and Split OST File & Save as PST

Stellar Convert, Compact and Split OST File & Save as PST

Advanced tool, recommended by Microsoft

Read More

Leave a comment Cancel reply

Your email address will not be published. Required fields are marked *

Image Captcha
Refresh Image Captcha

Enter Captcha Here :

Table of Contents    arrow

  1. How to Repair Outlook 365 in Windows 10?
  2. Repair Corrupt PST File Using Stellar Repair for Outlook Software
  3. To Wrap Up

Categories

offer banner

Related Posts

related post
Email Repair

How to Fix the Error ‘Outlook.pst is not Compatible’?

Stellar Author Ravi Singh March 2, 2023 Read More
related post
Email Repair

How to Repair Corrupt Outlook PST and Import it to Live Exchange?

Stellar Author Eric Simson February 3, 2023 Read More
related post
Outlook PST File

12 Tips to Fix Outlook Send and Receive Error

Stellar Author Eric Simson January 6, 2023 Read More

Free Trial for 60 Days

Technology You Can Trust A Brand Present Across The Globe

  • tuv1
  • tuv2
  • Nist
  • hipa

Stellar Official Website

Stellar Data Recovery Inc.
48 Bridge Street Metuchen,
New Jersey 08840,
United States

ALSO AVAILABLE AT

ALSO AVAILABLE AT

About

  • About us
  • Career
  • ISMS Policy
  • Privacy Policy
  • Terms of Use
  • License Policy
  • Refund Policy
  • End User License Agreement

RESOURCES

  • Blog
  • Articles
  • Product Videos
  • Knowledge Base
  • Case Studies
  • Whitepapers
  • Software Catalog

NEWS & EVENTS

  • News
  • Events

PARTNERS

  • Affiliates
  • Resellers
  • Distributors

Useful Links

  • Contact Us
  • Support
  • Special Offers
  • Student Discounts
  • Awards & Reviews
  • Downloads
  • Store
  • Sitemap

Stellar & Stellar Data Recovery are Registered Trademarks of Stellar Information Technology Pvt. Ltd. © Copyright 2023 Stellar Information Technology Pvt. Ltd. All Trademarks Acknowledged.

Follow Us Facebook Twitter Linkedin Youtube

  • Notron
  • dcma

This website uses cookies in order to provide you with the best possible experience and to monitor and improve the performance of the site in accordance with our cookie policy. You can reject cookies at any time in your browser settings.

cookies-cross
Got it