Microsoft Outlook has an possibility utilizing which customers can retailer e mail information and folders as offline information. These information are known as Outlook Data Information and carry the extension .pst. These information could be simply exchanged throughout platforms. Nevertheless, .pst information have a size restrict and in the event you attempt to exceed the restrict, you’ll encounter the error Outlook knowledge file has reached the maximum size. To resolve this drawback, please learn by way of this text.
What’s the maximum size of a .pst file?
The maximum size of a .pst file could be as much as 50GB. Additionally, the maximum size of a Microsoft Outlook mailbox could possibly be as much as 100GB. If you happen to exceed both of those limits, the .pst file should still get added to your Microsoft Outlook mailbox, nonetheless, you won’t be able to open it.
Outlook Data File has reached the maximum size
If you happen to see Outlook Data File has reached the maximum size message, then you’ll be able to strive the following resolutions:
- Scale back the size of .pst file
- Improve the size restrict for .pst information by way of the Registry Editor
1] Scale back the size of .pst file
You possibly can scale back the size of a .pst file by eradicating white areas from it. This may be accomplished utilizing the Compact Now possibility. This feature gained’t impression the .pst file considerably and can save house. The process to cut back the house of the .pst file is as follows.
- Open Microsoft Outlook.
- Click on on File to open its menu.
- Click on on Account Settings and Account Settings as soon as once more.
- Choose Data information. Now, you’ll have to choose the .pst file for which you want to scale back the size.
- Click on on Settings.
- Go to the Superior tab.
- Click on on Outlook Data File Settings.
- Click on on Compact Now. It will want a couple of minutes to cut back the size of the .pst file.
- Choose OK.
2] Improve the size restrict for .pst information by way of the Registry Editor
Customers can unlock many new options in Home windows computer systems by making edits in the Registry Editor. You can even enhance the size restrict for .pst information from 50GB to 100GB utilizing the Registry Editor. Nevertheless, rising the size restrict past 100 GB isn’t attainable since the size of the mailbox has its personal restrict of 100 GB. The process is as follows.
Press Win+R to open the Run window.
In the Run window, sort the command REGEDIT and hit Enter to open the Registry Editor window.
In the Registry Editor window, go to the following path:
ComputerHKEY_CURRENT_USERSoftwareMicrosoftOffice16.0OutlookPST
Now, in the proper pane, right-click anyplace in the open house.
Choose New > DWORD(32-bit). A brand new DWORD(32-bit) entry can be created.
Rename the entry MaxLargeFileSize.
Double-click on this entry to open its properties.
Change the Worth Data to 102400 and click on on OK to avoid wasting the settings.
By doing so, you’d have set the maximum file size of the .pst file to 100GB.
Now, create one other DWORD(32-bit) entry and title it WarnLargeFileSize.
Double-click on this entry to open its properties.
Change the Worth Data to 97280 and click on on OK to avoid wasting the settings.
With this setting, you may be warned for the .pst file size when it exceeds 95GB. The earlier restrict was 47.5GB.
Reboot your system and your drawback could be resolved.
In case the size of your PST file is bigger than 100 GB, then you should use each options i.e. you’ll be able to enhance the maximum size restrict for .pst information after which compress the file. If that doesn’t assist both, the solely possibility could be to fragment the .pst file additional.
Associated:
What’s the location of .pst information?
The placement of .pst information is C:CustomersAppDataLocalMicrosoftOutlook the place is the username of your laptop and C: is the drive letter of the system drive. Whenever you strive including a .pst file to your Outlook mailbox, the file can be picked mechanically. Nevertheless, in the event you attempt to entry the file/s from its authentic location, make sure that to examine Present hidden information.
