#Outlook #XMLError #invalidxmlerror #office
Invalid XML Error in Outlook 2010/ 2013/ 2016 – Cause And Symptoms
Causes of Invalid XML Error:
The actual reason due to which the "cannot start Microsoft Outlook Invalid XML" error can appear is the Navigation pane settings. If the Outlook XML files in the settings got damaged or corrupted due to any reason, you may get this problem.
When Outlook is set in compatibility mode, problems like these are likely to occur easily.
Moreover, using the Outlook profile in previous versions can (rarely) also be responsible for the issue.
1)Use Inbox Repair tool
2) Recover the Navigation Pane Configuration file
3)Delete Navigation Pane Configuration file
%appdata%\Microsoft\Outlook".
issue resolved