This document explains how to fix Microsoft outlook 365 stuck on processing error if it is not working properly or throwing an error while installing, updating, launching/opening, performing action like sending or receiving emails, configuring emails etc.
This solutions applies for following version of Microsoft Outlook:
Microsoft Office (2013/365/2016)
Outlook 365 stuck on processing Error Code Log
Avg. Time to Resolve Issue
Microsoft Outlook <version> 7.24
Windows update Conflict
Also known as:
Outlook fehler code, foutcode, fejlkode, code d’erreur, codice di errore, feil kode, cod de eroare, código de error
Faulting Application Name: Microsoft Outlook <Application name>, version: 3.9.0697.89527, time stamp: 0×64975523
Faulting module name: Outlook event.dll, version: 4.2.7878.39756
Cause of Outlook 365 Stuck On Processing Error Code:
System Level Conflict
How to Resolve Error Code Outlook 365 Stuck On Processing
Step 1: Temporarily Disable Windows Firewall Setting :
1. Hold Win Key + R. Run Dialogue Box will open up.
2. Enter Firewall.cpl and Press OK.
3. Click on “Turn Windows Firewall On or Off”
4. In Private network Setting, select “Turn off Windows firewall (not recommended)”
5. Do the same for Public Network Setting.
6. Press OK. Note: After the issue is resolved you must turn the Windows Firewall on.
Step 2:Temporarily Disable any installed 3rd Party Antivirus:
Some times Antivirus/Malware/Adware programs mark Microsoft office installer files as Spam and block it from installing. Please refer your vendors website for disabling it temporarily. Once installation is done you can activate it again.
In most cases Outlook error code outlook 365 stuck on processing should be resolved by following above steps. If however the issue still persists it means there is some critical issue with your system which needs to be fixed manually and is recommended to be done by an experienced Computer Technician.
You can chat one-on-one with one of our Outlook Support Representative 24/7 by clicking on the Chat button.