The outlook is Microsoft application which has 400 million active users all over the world, according to recent data. You can check your daily mail updates and even save your entire contact list through it. Microsoft including new features to outlook. You can use it for work and contact with colleagues & friends in real-time. Even use it to arrange all the meetings via mail and track their responses. But there are some shortcomings which you might be facing. One of the main concerns is when Outlook won’t open on Windows 10 or MAC.
Many users encountered outlook won’t open on Mac and Windows 10 problem or they are unable to access their mails. To resolve your problem, here are some solutions and tips, you can use and solve it by yourself. Before you go for solutions, Let’s check why you are getting outlook won’t open problem.
Microsoft Outlook Won’t Open – Causes
There are many reasons why the outlook is not working on your Windows 10 or Mac. But the general ones are the followings:
- Too many Add-ons on outlook. It makes your application more sluggish. Your outlook application takes several minutes to process your instructions.
- You are working on an outdated version of Outlook that also when you can’t access your e-mail account.
- You have deleted or damaged outlook application files. It is either due to the installation of another application on your Windows 10, MAC or any other software issues.
How to Solve Outlook Won’t Open on Windows 10 and Mac
Now, you have got to know the reasons. Let’s move to the solution. We also need to inform you that these solutions can also be problems despite Outlook Won’t Open on Mac & Windows 10.
Solution 1
Repair Outlook Application Files
If you can resolve the outlook problem by repairing the application. Why need to go for other solutions? To repair the Outlook application files, you need to take some minor measures. The following measures are:
- Enter into your C: Drive and Select the Microsoft File from programs(x86) folder.
- Search for the Outlook folder from the search box.
- When the outlook folder will open. Search for ScanPST.exe file and Run it.
If there will be any error or missing PST file, you’ll get informed. You can download the missing PST and place them on your Outlook folder and Outlook Won’t Open on MAC issue will be resolved.
Even if you still find access to the outlook mails, you can solve it through the control panel. For that follow the steps:
- Enter into your control panel and search for Mail on the Control Panel Window.
- Select the Mail option and it will open the Mail window.
- You can add an outlook profile, if not added. You need to delete your prior account and have to create a new account.
Solution 2
Use Safe Mode option For Outlook
The best method to resolve your outlook problem is to start the outlook application in safe mode. To use outlook application is safe mode, follow the prompts:
- Firstly you press the Windows key and R key from your keyword.
- A Run window will unfold and type “ Scan/outlook” and you will have the outlook window on your screen.
- Enter your account credentials (login user name and password)
- Follow the instructions and Select Next to complete the process.
- After completing the account setup process in safe mode.
- Restart your Windows 10 System or MAC.
- Now, you can access your outlook mails and contacts.
Solution 3
Remove All the Outlook Add-ons
- Initiate your existing outlook App.
- Select the File option from the topmost menu and select Options from the File pull-up panel.
- You’ll get access to Account Info. You’ll see Manage Add-Ons option at the end of the Account Info window.
- Select the Manage Add-ons option & Turn it off.
All the excessive outlook Add-ons will be removed after this step, You can easily access your outlook account. Your outlook application will run more efficiently now.
Solution 4
Go for Outlook App Updation
If you still in the same state and can’t get access to your outlook application. There might be a problem as some of the application files may not get updated. Thus you need to update them manually.
- Open your outlook software window.
- Select File from the title bar.
- Get into your Account info.
- Select the account pull-down panel and select the update option.
- Outlook will take a while to update.
- You can close the application window and restart the outlook application.
Solution 5
Reset Your Outlook Settings
- You can use the command directory.
- Select the Windows to start button and Search for Run command.
- A Run window will appear and type “ Scan/outlook” and you will have the outlook window on your screen.
- Enter your account credentials (login user name and password)
- Follow the instructions and Select Next to complete the process.
- After completing the account setup process in safe mode.
- Restart your Windows 10 System or MAC.
- Now, you can access your outlook mails and contacts.
Also Read: Outlook Cannot Connect to Server Windows 10 & Fixed
FAQs Related to Outlook Won’t Open
Q. Why won’t Outlook Open?
Two of the most possible reasons for why your Outlook won’t open are
1. An outdated software of MS Outlook
2. A profile that needs to be urgently repaired
Q. Why can’t I Outlook open in windows 10?
It is common issue that the Microsoft Outlook is not opening in Windows 10 because of the following issues:
1. Defective Add-ons and Plug-ins
2. Navigation Pane issues
Q. Why won’t Outlook Open on My Mac?
If your Outlook is not opening on your Macbook, it is possible that the application installed in your device has got corrupted or damaged. To fix the issue, you must have a built-in repair tool to modify the application.
Q. What can I do when Outlook won’t open?
If ‘Outlook won’t open’ or ‘Cannot start MS Outlook’ error message will pops on your screen, it means that your Outlook account inside the application is not working. You are unable to sign in to your Outlook account using the same application on your device. Whereas, choosing a different medium like Outlook web page may help.
Q. How do I fix Outlook won’t open?
Fix ‘Outlook won’t open’ issue by repairing your Outlook data files, below are the important steps to follow:
1. Find ‘Scanpst.exe’ and hit the button of ‘Run’
2. Select the option of ‘Browse’ and click on ‘Outlook data file’
3. Press on ‘Start’ to begin with the scanning process
4. Check if you find any error, click on ‘repair’ button
Let the process complete and once it is completed, restart your device to access the Outlook account.
Q. How can I Force Outlook to open?
Although there are multiple methods to fix ‘Outlook won’t open’, the below-mentioned method is the most effective one. Read below to troubleshoot the issue,
At times, the add-ons and plug-ins conflict with your Outlook application or software. Start Outlook in ‘Safe Mode’. Running Outlook in safe mode keeps the add-ins away and the users easily access their emails.
Q. Why is my Outlook app not working?
An Outlook application won’t open on your mobile device if the app crashes down. Clear the caches or cookies from the internet browser and remove your application. Reinstall the Outlook app again from the iOS or Play store to access your account.
Q. How do I open Outlook on My Mac?
Follow the steps mentioned below in order to open Outlook on your Macbook:
1. Open ‘App Store’ and download Outlook app on Mac
2. Open it and go to the ‘Tools’ and click on ‘Accounts
3. Choose ‘Other Email’ and provide Outlook login address and password
4. Click on ‘Sign in’
Q. How do I fix Microsoft Outlook not responding?
To resolve this issue, implement one or more of the following strategies:
1. Check for recent updates and upgrade your application
2. Remove Add-ins from browser
3. Repair Outlook data files with the help of scanpst.exe
4. Disable the antivirus software