- Type Outlook.exe /safe, and then select OK. If the problem is resolved, select Options on the File menu, and then select Add-Ins. Select COM Add-ins, and then select Go. Clear all the check boxes in the list, and then select OK.
- If the email is set to delay message sending, you will see the email in outbox for a while and you will come across the issue Outlook emails stuck in outbox. So, in this situation, you need to check email settings and check whether this issue is fixed.
Outlook 2016 uses two types of data files, including the Offline Outlook File (.ost) and the Outlook Data File (.pst), depending on the type of account you configured to store offline copies of.
How can I find more information about why Outlook crashed?
In the Event Viewer, you can often find out more information about why Outlook crashed.
The Event Viewer is a general location in Windows itself where applications and Windows can write status events when for instance a service is started/stopped, an application is launched or closed, if a backup was successful, who logged on to the system, etc… It also contains events for when an application unexpectedly stopped or crashed.
The Event Viewer can be a great help to determine the root cause of an issue or to find new leads in case regular troubleshooting of Outlook didn’t bring any results.
Open the Event Viewer
There are quite a few number of ways to open it. Some of them are;
- All Windows versions
- Start-> type;
Event Viewer - Start-> Run;
eventvwr - Browse to;
C:WindowsSystem32eventvwr.msc
- Start-> type;
- Windows 7
- Start-> Control Panel-> System and Maintenance-> Event Viewer
- Start-> Control Panel (classic mode)-> Administrative Tools-> Event Viewer
- Right click on Computer in the Start Menu or in Windows Explorer and choose Manage. Expand System Tools to see Event Viewer.
- Windows 8 and Windows 10
- Right click on the Windows icon in the bottom left and choose Event Viewer.
- Windows Key+X-> Event Viewer
- Right click on This PC in File Explorer and choose Manage. Expand System Tools to see Event Viewer.
Locating the Outlook entries
Outlook logs its entries to the Application log. To get to this log, first expand the Event Viewer list and then the Windows Logs list.
The application that created the Event is listed in the “Source” column. In general, you’ll have to look for “Outlook” here but sometimes it is written by another process so you’ll have to look at the time then instead. Scroll until you have found the most recent entry or entries which were written during your last Outlook session.
If you are having issues finding the correct event entry (for instance when you want to see if the same happened a few days ago), then you can also apply a filter to the log to only show the entries with the Event Level “Error” and Event Source being Outlook.
You can find the filter command in the Actions pane on the right or by right clicking on the Application log.
Example of a filtered Event Viewer for Outlook errors.
Looking up the meaning of the entries
When you have found the entry, you can find more information about the event in the Preview Pane. The most important information for troubleshooting purposes can be found by looking at the “Event ID” number and the full text description.
The full text description can sometimes already tell you what is going on when it reveals the name of an add-in that you have installed. Disable the add-in and see if Outlook starts normally now. If it does, uninstall, reinstall or update the add-in or contact the vendor of the add-in to help you further troubleshooting their product.
If the description field is not clear, then you can also try to find more information about it via the Microsoft Support website. For instance, when you want to find out more about Event ID 27 you can type the following search phrase;Outlook error Event ID 27
Event IDs are not always clear enough. Especially when you get and error 1000 or 1001 you’ll get a lot of results as these are used for more generic crashes. In those cases it helps to also include some keywords from the description field, especially when it contains references to dll-files.
Another great resource for looking up Event IDs is EventID.Net.
First troubleshooting steps
It is not always directly needed to start to analyze your (Outlook) issues by opening the Event Viewer and dive into technical descriptions. Many issues allow themselves to be solved by easy deduction.
For instance, if Outlook works in Outlook Safe Mode, it usually means that the issue is caused by an add-in.
Other general troubleshooting steps can be found here.
If you have issues finding the cause, you can always post in the Outlook forums with the exact error message. Open the event by double clicking on it and press the copy button to easily paste it in the newsgroup message.
Important!
When you have crashes with references to dll-files, never delete or manually replace these dll-files unless you are specifically instructed to do so by a renowned support specialist or instructions from a trustworthy source.
Never (ever!), replace dll-files with dll-files that you obtained from one of the many dll-download sites that are around. These are usually modified, virus infected or the wrong version and will do your computer more harm than good.
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Most of the Mac users complain about error messages in Outlook for Mac. The reason for error depends on the utilities in application, settings and network. If the Outlook for Mac is not synchronized with the server then the user gets error messages. These errors can be removed manually by following some easy techniques that help in quick revival of files and resolve Outlook for Mac synchronization issue. There is also an automated method available to fix the Outlook for Mac errors by using OLM Repair Tool.
However, It is advised to be prepared with manual methods as one can easily fix the problem at an instant time. Also, learning methods to fix Outlook for Mac errors prevent from spending money on Mac Recovery Software. Here are the methods by which OLM files can be repaired and recovered easily. Check out the causes and how to resolve them.
Causes of Outlook for Mac Error
- Error message: Cannot Find [Path name]OLM.DLL. This message is encountered when the file is moved or deleted.
- Error Message: Application failed to start as OLM.DLL is not found
- Outlook Error Code 17199
Each error code also shows a detailed message which makes it easy to solve the problem
- Not able to locate the file
- Action cannot be processed
- Access denied- can’t access email messages in Outlook
Outlook Stuck On Determining Changes
Here are the methods which help in resolving general error methods
Update Outlook for Mac
The first and the foremost step to resolve any problem is to check for updates. If the application is not updated then it becomes incompatible with other utilities which result in an error. To update Outlook for Mac follow the below-given steps
- Open Outlook and then go to settings
- Check if there is any update available
- If yes, then download the update and install them
- Restart Outlook and the problem will be resolved.
Outlook For Mac Stuck On Determining Changes
This method will work out best if a user is facing ‘Outlook Opens and then Closes Automatically’ error.
Resolving ‘Outlook for Mac Synchronization Problem’
When the server and application cannot synchronize with each other then, the files will not be available in the application and it will halt the usage of Outlook for Mac. To, resolve this synchronize the OLM with the server or reset it.
- Start the Outlook for Mac application (if it is possible to open)
- Go to Menu, then select preferences and click on Sync Services
- Uncheck all boxes and Restart Outlook in Mac
- Reset the sync preferences to Fix Outlook synchronization problem
Use Microsoft Database Utility
The database utility is an application which gets installed when the Outlook for Mac is installed in the system. This tool can fix minor errors and repair OLM files easily.
- Go to drive where Outlook for Mac is installed
- Browse the location as Applications/ Microsoft Office 2011/ Office and then locate Microsoft Database Utility
- Launch the tool and select the option to scan
- Microsoft Database Utility will scan and repair the minor bugs/ corrupt OLM files
- Restart Outlook to see the problem is resolved
Clear Cache in Outlook for Mac
When synchronization between server and Outlook for Mac is interrupted due to network connection, power failure and other reason, the cache has incomplete files which result in an error. So, clear the cache to resolve the error
- Close the Outlook and other applications using it
- Go to Applications, Utilities and then Open Activity Monitor
- Type Sync to and quit all the actions and processes. After that close the Activity Monitor
- Browse to Home/ Library/ Application Support and launch Open SyncServices
- Delete files and move to trash, then restart the application and turn on Sync Services.
- The cache will be cleared and Outlook will start with fresh settings
By the above methods, you can fix the Outlook for Mac error messages and resolve synchronization problems.