Like any other file, Move Outlook OST File to a New Computer. A duplicated or transferred OST file, however, cannot be accessed, read, or imported in any Microsoft profile. A Microsoft Outlook data file called an OST, or offline storage table, is by default encrypted with the MAPIEntryID GUID key. The registry of the local computer and the Exchange server both save the key.
The key is matched and verified when you activate your Outlook profile and attempt to access the mailbox items kept in the OST file. The error message “The file username. ost is in use and is not able to be accessed” may appear if this form of authentication fails due to a problem with the client or server. Such problems occur when the OST file becomes unavailable and orphaned.
However, you’re able to open, read, and convert the unusable or orphaned OST files to Outlook PST format using third-party OST to PST converter software, like GainTools OST To PST Converter. You can import the PST file including OST mailbox contents in any Outlook profile after conversion.
You will discover how to upload OST mailbox items into your Outlook account with 100% accuracy and follow the procedures to move an OST file from one to another PC in this blog.
How to Move Outlook OST File to New Computer?
Step-by-step methods for importing your Outlook OST file into your Outlook profile on the new machine are detailed below. Three phases make up the OST transfer procedure:
- Transferred or converted Items from your OST mailbox to PST file.
- Move the PST file to the New machine.
- On a new computer, import the PST into your new or current Outlook profile.
Step 1: Export the contents of your Outlook mailbox.
Based on two distinct circumstances, this section is separated into two sections.
Case I: Using the Outlook Import/Export wizard, you can export mailbox objects including emails, contacts, calendar events, and attachments to a PST file if your Outlook profile on the previous PC is active and operational. The following are the steps:-
- Navigate to File > Open & Export > Import/Export in Outlook 2019, 2016, or 2013.
- Go to Files > Options > Advanced in Outlook 2010 and choose the Export section’s ‘Export’ option.
- Open the Outlook Import/Export Wizard in Outlook 2007 by selecting File > Import and Export…
- Make a file export selection, then click next.
- Click Next after selecting Outlook Data File (.pst) from the list of possibilities.
- Check the box next to “Include subfolders” after selecting the required mailbox folders and objects. then press Next.
- Then select a location to store the PST file by clicking on the “Browse” button.
- Select “Finish” and type a password if you want to. Then press “OK” to export the contents from your OST mailbox and save it as a PST file.
Case II: You can utilize OST To PST Converter to obtain and save mailboxes to the PST file if the OST file has become abandoned or inaccessible. The following are the steps:
- On your Windows computer, download, install, and launch the OST Converter program.
- To choose the orphaned or unavailable OST file, click “Browse.” Follow this guide or use the ‘Find’ option to find and choose the OST file to learn where it is usually stored. Next, select “Convert.”
- The program shows all mailbox items retrieved from the OST file in a three-pane preview window after processing the OST file. To get a comprehensive preview of a mail item and check the information before storing it, tap on the item.
- Choose all of the mailbox contents you would like to save as a PST file in the preview area, and then click “Save Converted File.”
- Select the ‘PST’ option in the Save As dialog box, then click ‘Browse’ to specify the place to save the PST file.
- You can choose to exclude Deleted contents from the conversion process before clicking “OK” to begin saving the converted OST mailbox contents to a fresh Outlook PST file.
Step 2: Transfer PST file to another computer after conversion or export
Now you may import the PST file that has been converted or exported to a new machine. You may utilize USB storage media for this.
Step 3: Adding the PST File to the Microsoft Outlook Profile
To import a switched or exported PST file via the Import/Export wizard into a current or new profile in Outlook 2007, 2010, 2013, 2016, or 2019, just follow the instructions below.
2013 to 2019 for Microsoft Outlook
- To access the Import/Export wizard, select *File > Open & Export > Import/Export.
- Click Next after selecting Import from another application or file.
- Click Next after selecting Outlook Data File (.pst).
- To choose the.pst file, click Browse, then click Next.
- If asked, enter your password, and then click OK.
- After that, select the mailbox folder to which you wish to import the PST file’s mail items, and then click “Finish.”
Microsoft Outlook 2010
- Click Import after choosing File > Open from the menu.
- Click Next after selecting Import from another application or file.
- After selecting Outlook Data File (.pst), click Next.
- In order to select the PST, click Browse.
- Select Click Next while avoiding importing duplicates.
- Click Finish after selecting the import-related folders.
Microsoft Outlook 2007 and Previous Versions
- Click **Import and Export** from the File menu.
- Hit Next after selecting Import from another application or file.
- Tab Next after selecting Personal Folder File (.pst).
- Click on Next after selecting the PST file.
- After choosing the folder, click Finish.
- Now browse for imported mailbox items in your Outlook profile.
An OST file cannot be opened or Move Outlook OST File to a New Computer on a different computer, in contrast to the Outlook PST file. As a result, you must convert the OST file to PST format in order to move it to a different computer and access the mailbox contents. If your Outlook profile is open and connected, you may use the Outlook Import/Export wizard for exporting mailbox items from the OST file.
Alternatively, you can transfer OST to PST using software like GainTools OST Converter, which is an OST to PST converter. When the OST file becomes unavailable and Outlook shows error warnings pertaining to the OST file, the program is useful. It transforms such inaccessible OST files and aids in moving or migrating the mailbox contents to another Outlook profile on a new or existing machine. The app also has the ability to export mailbox data straight to an Office 365 account.