Something strange happened and it uninstalled Office. I had to reinstall again. No change in behavior. I do get a different behavior when I try to open one of the new profiles. It still throws an error, but it's now: "Cannot start Microsoft Outlook. The properties button now works on each of the profiles, but you can't go any further than that. I created the first registry key and tested it. No apparent change. So I created the second one and did see a change.
Now it will create new profiles, but I still can't get into outlook. The error message is still the same "Cannot start Microsoft Outlook. You may well be on to something about the user who had a lot of accounts--as I do. I have at least six accounts. I'll keep working on it. I'm going to run scanpst on the files they claim are "not outlook data files" and see what happens. I know I keep saying this, but I really do appreciate the time you've taken on this.
I ran scanpst against all PST files in my folder. All had a few errors including the brand new ones that have never been opened , but nothing in the logs appeared to be serious. I attempted to repair them, but in every case, they had the same number of errors after the repair as before. I ran scanpst on all OL data files multiple times. By the end, with one exception, all ran cleanly or came back with only "minor errors".
The exception was my main email and biggest email account. That one got the message that I told you about earlier: " An unexpected error prevented access to this file. It comes back clean. When I go through control panel, the "Mail Setup" dialog box comes up as usual, but of the four buttons on that box, only two of them work.
Not the respective screens, no error message, nothing at all. I love outlook and have used it for years, but this is making me think about switching clients. I'm having the same issue in Outlook Standard Desktop version. All other Office apps open properly. I have MANY office email accounts on several different tenants.
I suspect Two Factor Authentication for my situation. Since Microsoft's inevitable answer is to create a new profile, I won't call them. With 2FA sign ins for each account, clearing browser data, etc. This is the second time in three months I have had issues. The last time it happened, I took the opportunity to do a fresh Windows install. Now, I'm thinking I need to find another mail app. I can't keep dealing with these issues.
Choose where you want to search below Search Search the Community. Search the community and support articles Outlook Outlook. Now, when I attempt to start it, I get several error messages: Your Outlook data file cannot be configured.
I have the same question 3. If your Outlook data file has become large-sized, then it can create problems with your Outlook. You can do that in different ways.
For instance, you can:. You can remove these files to fix the problem. Outlook allows the users to customize the navigation pane which is the leftmost pane in the main window. Sometimes, customizations in the navigation pane can prevent you from starting Outlook. You can reset the navigation pane to fix the problem. Certain events can corrupt or damage Outlook data files. These events include abrupt system shutdown, power failure, malware infection, etc. You can repair the file to resolve the error.
After locating the utility, run ScanPST. Then click the Start button to repair the file. Appreciate any advice that may be available to resolve the issue. This thread is locked. You can follow the question or vote as helpful, but you cannot reply to this thread.
I have the same question Report abuse. Details required :. Cancel Submit. Mark Picazo. However I did it slightly different: 1. Right click the Windows button, select Control Panel 2. Select Mail Microsoft Outlook bit 3.
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http://replace.me - Outlook Desktop won't start - Microsoft Community
Outlook was working fine until today when the following error pop-up "Cannot start Microsoft Office Outlook. Cannto open the Outlook window. I have read through all of the forums and available info. This is what I've done so far:. Note: There is a space between Outlook. If the above methods fails, create new profile and check if you are able to open Outlook, refer the link below to know on how to create profile:. I created a new profile and added the several other e-mails that we have.
I went to control panel, and selected always use this profile for the new profile. It worked the first time Outlook was restarted and once i closed Winndows it will not work again. We run a business and need access to the several e-mail though our outlook. Please help us fix this problem. Was this reply helpful? Yes No. Sorry this didn't help.
Not sure of what third party add-in are, i suspect it's antivirus etc.? As for the e-mail accounts, they are office e-mail accounts. As i mentioned in the original post, there was no changes made to the laptop. It was working on Saturday night, and on Sunday it stopped working. So since I haven;t heard from anyone, I've uninstalled office and then reinstalled it. Went to log into Outlook for the first time and you guessed it!
Same warning! Cannot open the Outlook window error. Microsfot where you want to search below Search Search microosoft Community. Search the community and support articles Outlook Outlook. Please check out Outlook will not open error: Cannot start Microsoft Outlook.
Cannot open the Outlook window for the latest information on this topic. This is what I've done so far: Method 1: Try to reset the navigation pane and check if it helps. Copy and paste, or type the following command in the Open box, and then press Enter: Outlook.
Right click on Outlook. Check if you have any check mark in any of the compatibility mode options. Make sure you also click on the option "change settings for all users" tab at the bottom of the same screen and look for similar cannot start microsoft outlook 2016 windows 10 free boxes in the window. If you see any check boxes in the compatibility mode options, uncheck all cannot start microsoft outlook 2016 windows 10 free boxes and click on Apply and OK.
Try to open Outlook and check the result. Did not work. This thread is cannot start microsoft outlook 2016 windows 10 free. You can follow the question or vote as helpful, but you cannot reply to this thread. I have the same question Report abuse. Details required :. Cancel Submit. What third party add-ins are being used in MS Outlook? Thanks for your feedback. How satisfied are you with this reply? Thanks for your feedback, it helps us improve the site.
In reply to Palcouk's post on September 4, Hi Palcouk, Not sure of what third party add-in are, i suspect it's antivirus etc.? In reply to jacinta james's post on September 5, Is anyone there? Do you help your paying customers?? This is a joke! What am I meant to do? Can anyone help me? In reply to jacinta james's post on September 6, Did you ever get this resolved? I am having the same problems after a resent windows update. In reply to R. Burg's post ojtlook June 12, Yes, I got it resolved eventually.
It still works for me, but I haven't found this solution anywhere on the internet. In reply to Jort38's post on June 13, I've seen this issue on Windows workstations as well as on Cannot start microsoft outlook 2016 windows 10 free.
Solution for me was to open Control Panel, double-click Mail. Click on E-mail Accounts. Click on the Data Files tab. Click on Settings. Click on the Advanced tab. Check on "Use Cached Exchange Mode".
Close all dialog boxes and launch Outlook. If the "Use Cached Exchange Mode" is already checked when microsot these cannot start microsoft outlook 2016 windows 10 free, uncheck it. Hope this helps someone out there! This site in other languages windowz.
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Microsoft Outlook Won’t Open? 10 Ways to Fix
Ensure Outlook is closed, · Hold Windows key + R. · Copy and paste, or type the following command in the Open box, and then press Enter. Error message: "Cannot start Microsoft Outlook. Cannot open the Outlook window. The set of folders cannot be opened". I also cannot start.
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Cannot start microsoft outlook 2016 windows 10 free.Windows 10/ Outlook 2016 - Cannot start / Outlook. Cannot Open The Outlook Window
Guided support can provide digital solutions for Office problems. Try guided support. Are you having trouble starting OutlookOutlookor Outlookor receiving "Cannot start Microsoft Outlook. Cannot open the Outlook window" error messages? We can fix the problem for you, or you can use the troubleshooting steps we're providing below to help cannot start microsoft outlook 2016 windows 10 free these startup issues.
We can diagnose and fix several common Outlook issues for jicrosoft. If our automated tool can't fix your issue, or if you'd like to fix it yourself, see the next section. Sometimes add-ins can conflict with Outlook. Starting Outlook in safe mode, which starts Outlook without add-ins loaded, can tell you if an add-in is the problem. For more information, see Office programs may crash with the FineReader add-in installed. If prompted, enter your password and choose Accept.
How do you know you're working in safe mode? You'll see a label similar to the one below at the top of the screen. The Outlook 0216 on your taskbar also alerts you the program isn't operating normally. If Outlook does start in safe mode, then the problem is likely with one putlook your add-ins. You'll need to disable all of your add-ins before cannot start microsoft outlook 2016 windows 10 free Outlook.
As a precaution, when the COM Add-ins listing of your current add-ins opens, do one of the following:. Manually record stadt title of every selected add-in listed under Available Add-ins. After you've captured the titles of the selected add-ins, clear all selected check boxes, and then choose OK. Caution: Click a check box to clear it.
Don't select an add-in and choose Remove. If you have administrator rights, you could actually delete the add-in. For this troubleshooting exercise, you want to disablenot deletean add-in. Note: If the program loads properly, it's likely that one of your add-ins is the source of the error and you need to identify which one. To determine which add-in is the problem, enable one add-in at a time. Select the check box next to an add-in you want oultook re-enable, and then choose OK.
Repeat all steps until you've re-enabled all of the original add-ins and revealed the source of the error. Wincows Remember, if Outlook opens in safe mode, you've revealed the add-in you just enabled as a source of the error. Restart Outlook again and disable the add-in you enabled that produced the problem, and then start Outlook. Make sure you go through the restart-disable-restart process for every add-in that was originally enabled in Outlook.
An error could be caused by more than one add-in. Your profile contains your Outlook ohtlook. Occasionally, that profile can become corrupted. You can determine if it's corrupt by creating a new profile and changing which profile is used when Outlook starts. In the Profile Name box, type the name you want to use for your new profile. Note: The Add Cannot start microsoft outlook 2016 windows 10 free Wizard automatically searches for your mail server settings.
Choose Finish and you'll find the new profile name you added listed on the General tab in the Mail dialog box. Under When starting Cannot start microsoft outlook 2016 windows 10 free Outlook, use this profilechoose Prompt for a profile to be usedand then choose OK. In the drop-down list in the Choose Profile dialog box, cannot start microsoft outlook 2016 windows 10 free the new profile name you created.
Note: If Outlook starts normally, then you've identified your Outlook profile as being corrupt and the source of your problem. Should you decide to remove a profile, back up the data files first. All offline cached content will be deleted when you choose Remove. For more information, see Introduction to Outlook Data Files. Outlook stores all your email messages, meetings and cannot start microsoft outlook 2016 windows 10 free, contacts, and tasks in data files.
These files occasionally might become corrupted. You can run the Inbox Repair Tool scanpst. Note: The content in the left pane is determined by the Outlook version you're using. Outlook Windoss Outlook Data Files. The navigation pane is the leftmost pane in Outlook where you'll find your folder list and the icons to move between Mail, Calendar, People, and Tasks. Note: If you have more than one computer, run the command on all computers because the navigation pane customizations are specific to the local Outlook on a computer.
In the Open box, type Outlook. Compatibility mode is designed to help a program run on an older operating system. If Outlook is running in compatibility mode, you can turn that off and see if it fixes the problem. Note: This step is for Outlook or Outlook Outlook doesn't have a Compatibility tab. Right-click the Outlook. Are you a Microsoft for business customer? Let us fix the problem for you. Tips: How do you know you're working in safe mode? Exit Windowss to use the Inbox Repair Tool.
Need more help? Join the discussion. Was this information helpful? Yes No. Thank you! Any more feedback? The more you tell us the more we can help. Can you help cannot start microsoft outlook 2016 windows 10 free improve?
Resolved my issue. Clear instructions. Easy to follow. No jargon. Pictures helped. Didn't match my screen. Incorrect instructions. Too technical. Not enough information. Not enough pictures. Any additional feedback? Submit feedback. Thank you for your feedback! Guided support can provide digital solutions for Office problems Try guided support.
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