Note: This is only applicable to Office 2019 and Office 2016. Outlook stores all the data in the PST file, if the file size is enormous, then it could slow down the loading process. Apart from loading, it also increases the time taken for reading, moving, and deleting email messages.
The User App. Data folder is one location where Outlook stores certain data. If the App. Data folder is set to a network location and the network has an issue, it will result in a slow loading time of Outlook. It is always a good idea to set it to a local folder on the same computer.
An incompatible or faulty Add-In may also cause Outlook Slow & delay in receiving and loading Outlook emails and attachments. Follow these steps to find the faulty Add-in and disable or uninstall it.
Why does outlook take so long to update messages?
This usually happens when in the mail box we have a lot of information, since outlook is synchronized every 4 GB, this has the consequence that outlook is slow to update the messages. To try to solve this, I recommend you follow the steps below.
Check the emails are opening faster and you can able to send and receive messages. If Outlook works faster in safe mode then it’s an indication that additional add-ins causing the slowness. Note: If ‘outlook /safe’ does not work, try ‘outlook. Exe /safe’ or provide the correct installation path for the Outlook on your computer.
Why outlook takes a long time to open after login?
Outlooks uses the profile settings to open the email accounts for the logged in user. Sometime this profile might get corrupted causing long time to start Outlook. In such case, you will see the message ‘Profile Loading’ when opening Outlook application.
Another frequently asked query is “Why does outlook run slower when logging is turned on?”.
Cause: Outlook might run more slowly if logging is turned on. Solution: Turn off logging in Outlook. Logging is a diagnostic tool primarily used by support professionals to help troubleshoot Outlook issues.
How to troubleshoot Outlook when it will not open?
Step 1 : If your Microsoft Outlook will not open, the first step is to open Windows Task Manager. There are a couple of options to do this, but the most efficient way to open Task Manager is to press the Ctrl, Alt & Delete buttons at the same time.
Why is my outlook not opening in safe mode?
If Outlook opens as expected in Safe Mode, the issue is likely an add-in or toolbar extension. , and disable add-ins. One or more add-ins could be conflicting with Outlook and cause the problem. Disable all add-ins and see if this resolves the issue.
Why is my Microsoft Outlook not working on Windows 10?
If your Microsoft Outlook will not open, there could a few reasons why. Outlook has a tendency to leave multiple processes running in the background, most of which are invisible to a computer user. If one of these processes is already running, attempting to open Outlook again will not display anything.
Press the Windows + R keys, type Outlook /safe and click OK. 2. Choose the Profile and click OK; and click File> Options. In the Outlook Options window, click the Add-ins option. In the View and manage Microsoft Office add-ons option, go to the Manage option and select the COM add-ins option and click the GO button.