Outlook fails to start

Occasional Visitor

I am getting the following errors when I attempt to open Outlook on 2 of my computers.  It still works on my Surface Pro 3. I have uninstalled Office 365 and my data files at least 5 times. I reboot the computers before installing Office.  I have tried to open Outlook in safe mode and it will not open.  On the day this started, the only thing I did was to change my service provider.  My resources are not low, as I have 16GB on one computer and 12GB on the other computer.  I do not understand why it claims my resources are low when I am using only about 40% of memory and about 10% of the CPU.


Outlook Error 3.jpg

1 Reply



Run SARA tool and configure profile with the help of that.


If issue continues run OFFCAT and check for the issues.



Office365 Expert


Related Conversations
Tabs and Dark Mode
cjc2112 in Discussions on
38 Replies
Extentions Synchronization
Deleted in Discussions on
3 Replies
Stable version of Edge insider browser
HotCakeX in Discussions on
35 Replies
flashing a white screen while open new tab
Deleted in Discussions on
14 Replies
How to Prevent Teams from Auto-Launch
chenrylee in Microsoft Teams on
29 Replies
Security Community Webinars
Valon_Kolica in Security, Privacy & Compliance on
13 Replies