Hi @Johnathan Stephens ,
Errors have been detected in the file C:\Users\kchatman\AppData\Local\Microsoft\Outlook******@**********.com.ost.
This error means that corruption is detected in your offline Outlook Data File (.ost).
To resolve this issue, delete your .ost file and that you let Outlook redownload the information from the server that is running Microsoft Exchange Server.
- Close Outlook.
- Browse to the following location:
%localappdata%\Microsoft\outlook
- Find the .ost file that the error message reported to have errors, and then delete it.
- Start Outlook.
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