Why do I have 2 Data Files in Outlook?

Why do I have 2 Data Files in Outlook?

Outlook can create 2 OST files if you have multiple Outlook IMAP profiles configured; for example, one default and one created by you. The second OST file could be an old file or may be associated with a different Exchange account. Outlook sometimes generates new OST files when another session has one locked.

Can I have 2 PST files in Outlook?

You can combine multiple Outlook PST (an acronym for Personal Storage Table) files within Outlook. Select your Home tab, then New Items > More Items > Outlook Data Files. Give your blank data file a name and save it. Now, head to File > Open & Export > Import > Import from another program or file.

Why do I have multiple PST files?

It is possible that Outlook automatically created another PST file under unknown circumstances, and that PST file contains some of your email data. Also, regarding your query about PST file size, this size simply represents the size of the emails that you received while using Outlook.

How do I add multiple Data Files in Outlook?

When you want to open additional Outlook PST files in your Outlook, generally, you have two means. One is to go to “Account Settings” dialog box and then shift to “Data Files” tab and next click “Add” button to select the Outlook file to open it.

What is the .NST file in Outlook?

An NST file is a storage file created by Outlook Connector for IBM Lotus Domino, an add-in for Microsoft Outlook that allows users to access Lotus Notes through Outlook. It contains Notes messages and other data for access offline that is stored locally on your computer. NST files are similar to Outlook offline .

What is the .ost file?

Outlook Data Files (. ost) are used when you have an Exchange account and want to work offline or use or use the default Cached Exchange Mode. Outlook Data Files (. ost) are always copies of items that are saved on a mail server and don’t need to be backed up like Outlook Data Files (. pst).

How many PST files can I have in Outlook?

By default, a Unicode pst-file or ost-file can grow as large as 20GB in Outlook 2007 and 50GB in Outlook 2010, 2013, 2016, 2019 and Office 365. However, the technical limit lies at 4194304GB (which is 4096TB or 4PB) and the default limit can be adjusted. The 2GB limit applies to ANSI formatted pst- and ost-files.

How do I merge PST files in Outlook 2010?

How to Merge Multiple PST Files in Outlook 2010

1. First, create a new blank PST file.
2. Next, head to File > Open & Export > Import > Import from another program or file.
3. Next, browse the PST file to import.
4. You can repeat the process several times to merge other PST files.

How do I save Outlook emails to hard drive without PST?

Save the Outlook Data in CSV Format

1. Open Outlook and click on the File menu.
2. Select the Open & Export and choose the Import/Export option from the menu.
3. Now, select Export to a File as the option and click on the Next button.
4. In the next step, select Comma Separated Value and click on the Next button.

How do I create multiple PST files in Outlook 2010?

Step 1: Launch Outlook, click File tab >> Account Settings >> Account Settings. Step 2: Click the Data Files and click on the Add button to add a new PST file. Step 3: Go to Home and open the default PST file of your Outlook profile and select the items you want to move to a new PST file you create in Step 2.

How do I combine multiple PST files?

Steps to Combine Multiple PST Files Into Single File

1. Step 1: Run the PST File Merger tool and add .
2. Step 2: Choose a required option: Join PST files or Merge PST Files.
3. Step 3: Next, select the folders to merge and choose merge in New PST, Existing PST, or Outlook Profile as needed.

What is the difference between a PST and OST file?

The main difference between these two file types is that pst-files are being used for “actual” storage and ost-files are being used for “cached” storage.

How to merge multiple PST files in Outlook 2010?

First, create a new blank PST file. Go to the Home tab, then New Items > More Items > Outlook Data Files. Give a name to your PST file. Next, head to File > Open & Export > Import > Import from another program or file. Next, select Outlook Data File (.pst). Next, browse the PST file to import.

How to save Outlook data files to another computer?

Click the File tab on the Ribbon, and then click the Info tab on the menu. Click the Accounts Settings tab, and then click Account Settings again. On the Data Files tab, click Add. Under Save as type, select Outlook Data File (*.pst). Find the new location for your .pst file, and then click OK. Select the .pst file, and then click Set as Default.

How do I create a new Outlook data file?

Open Outlook on your system and go to the Home Tab. Click New Items >> More Items >> Outlook Data File. Select location to save new PST data file. Click OK and file is created successfully.

What kind of data is stored in outlook?

It offers users to create several email accounts to store their data. Outlook supports to store all data items such as email messages, calendar items, contacts, and others to PST file format. But when it’s time to manage all these PSTs, user face many problems like hanging, unable to open PST files, delete PSTs, etc.