How to Fix "The Messaging Interface Has Returned An Unknown Error"

It is frequently observed Microsoft office pops up peculiar messages of error each time Personal Storage Table (PST) file is corrupted. The PST files might be exposed to damages largely because of corruption resulted from infection of viruses or even any errors in software. Furthermore, when these PST files exceed the 2 GB limit in MS Outlook 2002 or even earlier versions they become exposed to corruption.

This article discusses in detailed steps how to fix the “messaging interface has returned an unknown error” issues in your MS outlook and the practical and effective solutions explained applies to: - MS Outlook 2016,2013,2007 and 2010.

• How To Repair Corrupt PST File With Outlook Repair Tool

This “the messaging interface has returned an unknown error” problem usually occurs when the user of the MS Outlook tries deleting or adding a contact, accessing and reading a new mail, creating or deleting an item on a calendar or even getting rid of an email. This unwanted situation is normally caused by:

• The existence of any form of corruption in the PST files because of over-sizing and
• Some internal problems with the MS Outlook messaging user interface.

The simplest solution when such errors pops up is to restart the MS Outlook but then again this solution only works when the error is due to messaging interface problems and thus if the error is due to there being corruption in the PST files it becomes a severe case that needs special and detailed solutions.

Apart from using the Inbox Repair Tool to repair your PST file, you also can use the Outlook PST repair tool

Most Outlook PST repair tools help in repairing corrupted MS Outlook data (PST) files and also restoring messages even the ones already deleted. Some of these tools are the best for recovering PST data and folders or messages.

The Outlook PST repair tool are preferable to inbox repair tool because they do more than just fix the “messaging interface has returned an unknown error” problem (which is our main focus) in the MS Outlook but also performs other functions such as repairing damaged PST files; recovering deleted files, messages and even folders; repairing large sized PST files; saving repaired items to a whole new and healthy PST files, recovering properties of emails such as Bcc, Cc, date, from, to, etc; and supporting various versions of MS Outlook versions among other effective solutions.

How To Repair Corrupt PST File With Outlook Repair Tool

1. Stellar PST Repair Tool

The Outlook repair tool I highly recommend is Stellar PST Repair. It is a reliable, convenient and one the most widely used tools in repairing and fixing errors in the MS Outlook. It comes with vast functions and features that are very useful to its users.

This tool performs more than fixing the “messaging interface has returned an unknown error” problems.

2. Steps to Repair Corrupt PST Files Using Outlook Repair Tool

The following step by step tutorials will help you fix the corrupt PST files but first you need to download and install the program. After you have installed it, run it on your computer and keenly follow the steps

Step 1 To begin the corrupt PST file repairing process, you need to click the ‘select outlook file’ or the ‘find outlook file’ options on the program.

Step 2 You then need to select all the corrupt PST files that need to be repaired then click ‘start’ to begin the process of scanning the selected files.

Step 3 On this step, the selected PST files have all been repaired and they just need to be saved. You therefore need to click on any item of your choice from the tree that appears on the left of the screen

It is quite impossible to avoid or prevent corruption in MS Outlook, however, you can avoid troubles that these corruption causes. Due to complexity in fixing the “messaging interface has returned an unknown error” without the use of the PST repair tools, it is recommended that you get a trusted and reliable tool for purposes of efficiency in your MS Outlook activities.

Therefore, You need to get yourself Stellar Phoenix Outlook Repair Tool as there are not so many softwares that can match what this repair tool can do. It has remarkable long list of features and functions for your Outlook issues.