Not open for further replies.


My e-mail works fine, but I can't access my Contacts or my Calendar!!! I thought that the three applications were all part of the Outlook.pst. I'm running Windows Vista Home Premium (32-bit). When I click on Contacts in the Navigation Pane, I get the following message "The messaging interface has returned an unknown error; if the problem persists, restart Outlook". When I try to view my calendar, the message on the screen says "Cannot display the folder". I tried the Inbox repair tool, but it became "hung up" during the process, and I could not proceed. Can anybody help me with this?

Sachin Shetty

Try to scan and repair the problem PST file using the Inbox repair tool and verify the status.

Note: back-up the Outlook Data File (PST) before repair.
Not open for further replies.
Thread starter Similar threads Forum Replies Date
R I just clicked to open my Outlook (which contains my Calendar and Contacts) and a dialogue box opened saying ''Cannot start Microsoft Outloo Using Outlook 1
O Outlook 2003 can't open contacts. Using Outlook 2
L Trying to open contacts pst. file in outlook 365 Using Outlook 3
M open outlook contacts in access 2007 form Using Outlook 1
E I am trying to extract the email adress's i have in outlook. These are not saved 'contacts' these are ones from auto fill. When i open up an email, an Using Outlook 1
G How do I find/open Address Book in Windows7 and insert my Outlook Contacts? Using Outlook 3
H Cannot open contacts nor add new contacts to Outlook 7 Using Outlook 1
S Error message when attempting to open web address within Contacts. Using Outlook 1
N mapi32.dll corrupt-cannot open outlook 2003-want to make copy of contacts before I restore windows V Using Outlook 3
E How to open shared contacts from another mailbox in OWA 2010 Exchange Server Administration 7
F i am unable to get contacts addresses to open when sending email. I can not access my contacts when Using Outlook 13
M Can't open contacts from an emailed distribution list Using Outlook 3
J Cannot open my contact folder and therefore the contacts have disappeared. Using Outlook 3
L Cannot open PST file for first session each day Using Outlook 6
A How to open a specific link automatically with outlook 2016 Outlook VBA and Custom Forms 5
H Upon opening Outlook, make my popmail inbox open instead of inbox Using Outlook 1
sahameed82 SharePoint calendar directly open in Outlook Using Outlook 0
N .pst archive from work will not open/import on Microsoft 365 Exchange Server Administration 0
C Outlook 2016/2019 hangs after being open for an extended period Using Outlook 4
M Where is the setting to *turn off* open calendar in a new window? Using Outlook 3
W Automatically open attachments without automatically printing them Using Outlook 0
Y Open and Save Hyperlink Files in multiple emails Outlook VBA and Custom Forms 9
J How to open OST file in Outlook 2019 & 2016 Using Outlook 1
C Can't Open Outlook 365 Using Outlook 0
D after delete mail, open the next one Outlook VBA and Custom Forms 0
N VBA Script to Open highlighted e-mail and Edit Message Outlook VBA and Custom Forms 5
M outlook won't open! Using Outlook 1
N Open & Save VBAProject.Otm using VBA Code Outlook VBA and Custom Forms 1
E Unable to open Outlook 2010 after adding new email account Using Outlook 4
M other user's mailbox won't open, forms disappeared Using Outlook 42
S SendFromAccount - Problem trying to test existing value in open email Outlook VBA and Custom Forms 2
J Open an outlook email by Subject on MS Access linked table with VBA Outlook VBA and Custom Forms 10
D Add Tetxbox at form open Outlook VBA and Custom Forms 1
U Catching ModuleSwitch events after "open in new window" Outlook VBA and Custom Forms 2
Andrew Quirl Open attachment, manipulate without add-on program? Outlook VBA and Custom Forms 5
S Reminder Dialog Open Button Using Outlook 2
A How to open a specific link automatically with outlook Outlook VBA and Custom Forms 13
S Outlook 2010 Cannot Open Attachments Using Outlook 14
N open the hyperlink in Outlook directly instead of browser Using Outlook 1
S Outlook does not open the .pst file created by the Outlook Using Outlook 5
A open Outlook with multiple windows. Using Outlook 0
K open calendar from address book Outlook VBA and Custom Forms 1
T Double clik behavior on agenda open a new meeting request Using Outlook 1
E Open olNoteItem Attachment Outlook VBA and Custom Forms 6
G Can't open .pst. Message could not access default folder (Outlook 2010 (.pst). Before that was backi Using Outlook 0
I Outlook 2010, 2013 will not open .msg or .eml files Using accounts in Outlook 1
Diane Poremsky Outlook VBA: Work with Open Item or Selected Item New Articles 0
O Windows 10 x64 Outlook 2013 - URL does not open (anymore) Using Outlook 3
Hudas VBA find and open an email without looping thru each email in the inbox Outlook VBA and Custom Forms 1
Diane Poremsky Rules & Alerts Dialog Won't Open New Articles 1
Similar threads