Duplicate ost files

It is giving me an error message; cannot open your default folders. The information store could not be opened. I have checked; compatibility mode wasn't checked, I tried to open it in safe mode, tried resetnavpane; no go. Removed the cache mode, unchecked encryption setting; no go. I, then, uninstalled and re-installed the outlook, created a new profile but it still gives me same error.

I read somewhere to delete the profile from registry and tried that as well. After following all these steps when I started my outlook; it gave me an error message; "cannot open default folders". I tried again and it gives the same error; "cannot open your default folders. The information store could not be opened". In which folder do you store your Outlook OST file? Do you have the folder redirected? However, remove duplicate emails from OST file is very hard to do. Also, Outlook does not provide and solution for this.

So, if you seeking a solution to delete duplicate emails from the Outlook OST file. Then, your search ends here. In this article, we will provide you a step by step guide which surely helps you to deal with such problems. It is very important to delete duplicate emails from the Outlook OST file. But in the case of the OST file, it is not effective. So, in that troublesome situation users have to go with an automated solution. The maximum size limit of splitting the file is gb.

In simple language, you will get your data in the same format with all its attributes like cc, bcc, message size, etc. Outlook Duplicate Email Remover will able to maintain on-disk folder structure or folder hierarchy during the process of removing duplicate Email, Contacts, Journals, Tasks, Notes, Calendars. So, after completing the process successfully you will find the exact same on-disk structure of files in PST file.

Software will show you the current status of each file. Once the software starts the process of removing duplicate items from Outlook, you can able to preview the status as completed with the number of items processed.

As well as it supports Microsoft Outlook , , , , , and below versions of Outlook. Download Now. Limitations Trial version of Outlook Duplicate Email Remover software is capable to remove duplicates from 15 items per folder.

Hard Disk Space MB of free hard disk space required. Windows 10, 8. Yes, this Outlook duplicate remover is very efficient and reliable software which is capable to remove any number of duplicate emails, contacts, journals, calendars, notes, and task from a respective Outlook profile. This PST duplicate remover works with or without Outlook so if in case Microsoft Outlook is not installed in your computer then, the software work properly.

But if you are using Outlook mode option then, Outlook must be installed on your computer. It provides the output that I want and also the support team is very helpful so you can talk with them anytime. But this Outlook duplicate remover tool becomes my rescuer and help me to delete all the duplicate items within and across the folder. And one thing more the user interface of the software is very easy to use.

Outlook Duplicate Email Remover. MVP Reviews. Robort Mark. Expert Reviews. Effects of Duplicate Items in Outlook Mailbox There are several consequences you have to face when you have duplicates items in your Outlook. All of them are listed below: Duplicate items create a performance issue in Outlook Microsoft Outlook becomes slower Unnecessary storage and corruption issue Decrease the productivity of Outlook.