Re-built inaccessible MS Outlook 2010 OST File

  • A well-developed tool that helps in rebuilding the inaccessible Outlook OST files
  • Fixes and restores damaged or corrupt Outlook files within clicks
  • Suitable to work with all editions of MS Outlook mailbox
  • Simple and secure to use


Microsoft Outlook is one of the most well-known email clients from Microsoft which is available as a part of the Microsoft Office Suite. It encompasses different versions such as- Outlook 2000, 2003, 2007, 2010, 2013 and 2016 etc. It stores all the information such as emails, contacts, calendar events, tasks, notes etc. in a single file called PST (Personal Storage Table) file. It is an online file format simply stored on the client or a server other than the Exchange server.

Let’s talk about Outlook 2010. Microsoft Outlook 2010 is mainly used to send and receive emails. It successfully allows the users with busy schedule to manage multiple accounts and can easily switch from one to the other. As stated before, about the PST file which is an online file format that stores the necessary information in Outlook 2010. But what If, when the user is offline? An OST file (.ost) is one such file format that allows you to work even when you are offline and when you connect for the next time then, it synchronizes the changes made by you with the Exchange Server. It becomes useful when you work in environments with a limited or unreliable connectivity. Hence, the offline folder is saved in OST file format and is kept in the hard drive of your system in offline mode. As MS Outlook is a shared and multiuser application, in some situations, you may come across with inaccessibility to your Outlook account which in turn leads to corruption or damage of OST i.e. Outlook 2010 data file. You may come across with the errors such as, “Errors has been detected in the file Outlook .ost” and many others. Even if you try to close the application or shutdown the system to get rid of the problem, Outlook shows the same error messages. In such situations, a question that strikes on your mind is how to fix OST file Outlook 2010? But, don’t worry! You can now, fix Outlook 2010 OST file using the Outlook PST Repair Software.

Scenarios that lead to corruption or damage to the Outlook 2010 OST file:

  • If you’re Outlook 2010 OST file is infected by the harmful viruses or exceeds its file size limit then, it may also cause Outlook data file corruption. You can even perform Outlook 2010 OST file fix process using effective repair software
  • If the synchronization between the OST file and the Exchange server is not proper then, it may allow you to come across with some errors
  • During the conversion of OST to PST file if there is a low internet connectivity or the network failure then, it might corrupt your Outlook 2010 OST file

When you come across with the situations such as the one mentioned above and if you want to know about how to fix OST file Outlook 2010 due the reasons mentioned then, you have to make use of the inbuilt Inbox Repair Tool (Scanpst.exe) to perform Outlook 2010 OST file fix process. It deeply scans and fixes errors in OST file. But, the inbuilt Repair Tool sometimes fails to recognize the error and not be able to fix the severely corrupted Outlook data file OST. In such cases, you can use Outlook PST Repair Software to know about how to fix OST file Outlook 2010. This software is one of the most recommended software to fix severely corrupted or damaged OST data files. This software is compatible to perform Outlook 2010 OST file fix process on all computers and laptops systems installed with all the latest versions of Windows operating systems. Apart from fixing OST files Outlook 2010, it can even fix OST file of Outlook 2000, 2003 and 2007 etc. After fixing OST files Outlook 2010, if you want to convert it to PST Outlook then, you can make use of convert OST to PST Software which is the best software to convert Outlook OST to PST. Outlook PST Repair Software is regarded as the reliable software to perform Outlook 2010 fix OST file process. It can also fix password protected or encrypted OST files with ease. Hence, it is one of the best software to open OST file Outlook 2010. Make use of the demo version of the software to successfully know about how to fix OST file Outlook 2010. Convert OST to PST Software also provides you the easy way to convert OST to PST Outlook 2013 due to different reasons.

Steps to know about how to fix OST file Outlook 2010 using Outlook PST Repair Software:  

Step 1: Download and Install the software. From the main screen select any of the options among “Open PST” – When exact PST file location is known, “Find PST” – To Browse for Outlook 2013 PST file on the system and “Select Outlook Profile” – To choose PST file on the multiple Outlook Profiles based on your requirement.

Fix OST File Outlook 2010 - Main Window

Figure 1: Main Window


Step 2: Browse for the OST file of your Microsoft Outlook profile and then, click on the “Repair” button to perform Outlook 2010 fix OST file process. The repair process starts.

Fix OST File Outlook 2010- Repair Process

Figure 2: Repair Process

Step 3: Once the scanning process is completed, the repaired Outlook 2010 OST file will be displayed in Outlook styled interface. Go through the Outlook data file contents using “Preview” option and then “Save” the repaired Outlook 2010 OST file to your desired location on the computer.   

Fix OST File Outlook 2010 - Path for storing converted OST file screen shot

Figure 3: Preview Screen