I am new to MailStore. I have archived a lot of offline PST files. A total of 269,691 messages and current size of archive is 15,963MB. All was going well and I started getting this error message “Outlook returned error code MAPI_E_EXTENDED_ERROR@IMsgServiceAdmin.ConfigureMsgService/CMAPIUtils::CreateProfileFromPST.” I get this error when I try to archive any new PST files, If I go back to previous PST files the complete without error? I have run Free Unused space ok, Check Data Integrity ok and rebuild Index ok?
I am on Win10 Pro and Outlook 2019
I ran Data Integrity again and received " 1 errors have been found "