Jason hartman consulting: error 0x8004102a in outlook when, I tried deleting everything in the deleted items folders both in my local outlook as well as in outlook.com but that didn't help. something was corrupt in my local. Outlook 2010 - error 0x8004102a during send/receive, Hi i use outlook 2010(x64) to access my hotmail email account using the outlook hotmail connector. although i still appear to be getting my emails, i am. Outlook hotmail sync error 0x8004102a - microsoft community, I've been trying to fix the error message for quite some time using some of the suggestions posted in the forums. i don't see a folder that's not synching.