Outlook 2019/O365 Build 13127.20408 errors when using MAPI calls

pcunite

New Member
Outlook version
Outlook 2019 64-bit
Email Account
POP3
When attempting to initialize MAPI, or perhaps starting Outlook with 3rd party addons, error 0x80004005 will always be returned. Then the PreFirstRun dialog box will display everyone's favorite message: "Either there is no default mail client or the current mail client cannot fulfill the messaging request. Please run Microsoft Outlook and set it as the default mail client."

The current workaround is to roll back to the August 25 Version 2007 (Build 13029.20460) build. I don't know the exact build that introduced the error, just that this one work for me.

Tell the folks in Redmond for me. Thanks!
 

Diane Poremsky

Senior Member
Outlook version
Outlook 2016 32 bit
Email Account
Office 365 Exchange
When I asked Microsoft about it, they thought the no default mail client error is solved following the steps in this article:

There is a mapi bug I just don't know if it is related to this or if it was caused by that update.
 
Similar threads
Thread starter Title Forum Replies Date
U Outlook 2019 VBA run-time error 424 Outlook VBA and Custom Forms 2
K Outlook 2019 Randomly Disconnecting from Gmail Servers Using Outlook 5
P Outlook 2019 UI changes after 20H2 update Using Outlook 1
Travis Lloyd Messages Won't Display In Outlook 2019 Home & Business Using Outlook 0
J Outlook 2019 i dont want to buy the snake oil ost to pst programs Using Outlook 1
R How to Sync *all* Google Workspace Mail Folders with Outlook 2019 (MS365) Using Outlook 3
witzker Outlook 2019 is cutting Picture Extension *.pn_ Using Outlook 3
A Outlook (and Office) 2019 Logging Using Outlook 2
witzker Open Contact missing in Outlook 2019 Using Outlook 2
C All Gmails don't show in Outlook 2019 Using Outlook 2
witzker Macro to move @domain.xx of a Spammail to Blacklist in Outlook 2019 Outlook VBA and Custom Forms 7
T Changing Sent Items location in Outlook 2019 Using Outlook 0
J How do I disable advertising in Outlook 2019? Using Outlook 13
H Outlook 2019 Certificate error Using Outlook 2
R Outlook 2019 Using Outlook 0
C Outlook 2016/2019 hangs after being open for an extended period Using Outlook 4
F outlook.com Exchane Server corrupts data Since September 2019 Using Outlook.com accounts in Outlook 6
J Is it no longer possible to suppress Outlook 2019 Invalid Certificate name mismatch security alert via Registry? Using Outlook 1
J How to open OST file in Outlook 2019 & 2016 Using Outlook 1
L Outlook 2019 MAC sync error after working for 4 hours Using Outlook 1
A Outlook 2019 having issues with 'people search' and not making suggestions in email To: etc Using Outlook 12
T How to Export mailbox from Outlook 2019 to MBOX format? Using Outlook 1
W Outlook 2019, Outlook Proplus v1808/1809 Unexpected Calendar Cache Using Outlook 4
S vba outlook search string with special characters Outlook VBA and Custom Forms 1
F Wishlist Outlook suddenly began synchronizing deleted items every time I delete a single email. Using Outlook 1
P Outlook calendar and contacts sync problem-outlook disconnects Using Outlook.com accounts in Outlook 2
HarvMan Toggle between calendar and email in Outlook 365 Using Outlook 2
V Outlook error 500 Using Outlook 2
F Email being marked as Spam by Gmail and not being visible in Outlook Using Outlook 3
S Mac Outlook 365 Questions Using Outlook 0
M Outlook calendar is missing Using Outlook 2
G Save and Rename Outlook Email Attachments Outlook VBA and Custom Forms 0
G Trigger script without restaring outlook Outlook VBA and Custom Forms 7
T Have you written an articles about Outlook? Using Outlook 3
V Compound IF, OR, AND in Outlook form Outlook VBA and Custom Forms 4
A Any way to make Outlook Calendar invitations look right to Gmail/Google Calendar users? Using Outlook 3
R Outlook 365 update sets delete from server flag Using Outlook 1
M How to setup outlook after importing old account information - Entering email account info creates with "(1)" after the account! Using Outlook 1
P Prevent Outlook 2016 from using DASL filter Using Outlook 4
I Button PDF in Outlook Contact custom form Outlook VBA and Custom Forms 1
G VBA to save selected Outlook msg with new name in selected network Windows folder Outlook VBA and Custom Forms 1
X Outlook automation pull from PDF Using Outlook 5
O Outlook 365 - How to create / copy a new contact from an existing one? Using Outlook 3
M Gmail address associated with Outlook on new phone Using Outlook 9
D Cannot populate certain UserProperties in Outlook from Excel Outlook VBA and Custom Forms 2
F Excel VBA to move mails for outlook 365 on secondary mail account Outlook VBA and Custom Forms 1
G Outlook 2016: Want IMAP Data Files on My D: Drive and Not C: Drive Using Outlook 1
V Validating Outlook form with "OR" and "AND" Outlook VBA and Custom Forms 1
D Outlook 2016 64bit, Cannot Save in 'HTML', format Using Outlook 1
J Connect outlook to office365 exchange _without_ signing in office apps Using Outlook 4

Similar threads

Top