Missing/Deleted Calendar Appointments

Not open for further replies.


We are using Office Small Business 2007 and Outlook calendar appointments are disappearing. We can create a new calendar appointment and send an invitation. The appointment appears on the calendar and you can literally watch the appointment disappear. The invitation still appears in the "sent box" of Outlook, but is no longer on the calendar. Thus, reminders and the actual appointment are gone. Reply invitations and acceptance of the appointments are received, but never recorded as the original appointment is gone.....

Running OS Windows Vista Premium SP 2 Build 6002

Ripu Daman


Is the same thing is happening with OWA or not, try closing outlook & then check. If same thing is not happening for OWA then it a outlook client related issue & try creating a new outlook profile & check, do le us know in case same issue is happening in OWA.

Ripu Daman Mina | MCSE 2003 & MCSA Messaging

Novak Wu


Does the issue occur on certain user mailbox or each user mailbox? Does the Calendar appointment display in OWA as Ripu mentioned? Which version of Exchange server is installed?

To troubleshoot the issue, I suggest you perform the following steps.

1. Run Outlook /cleanfreebusy

2. Install the latest updates for Office 2007.

3. Clear Calendar Offline Cache.

a. Right-click the Calendar folder and click Properties.

b. On the General tab click Clear Offline Items.

c. Click OK when advised the data was removed from the offline store.

d. Click OK to close the Calendar Properties dialog box.

e. Press Shift + F9 (to sync the Calendar folder).


Novak Wu
Not open for further replies.
Thread starter Similar threads Forum Replies Date
M deleted items folder missing in outlook 2007 Using Outlook 3
C Outlook 2007 - deleted items folder is missing Using Outlook 1
L Outlook 2016 Contacts missing in Outlook 365 Using Outlook 1
M Missing emails in Inbox, but are present in webmail Using Outlook 0
M Simplified ribbon missing Using Outlook 3
T Missing Folder in Outlook.com Using Outlook 3
G Missing forward/replied icons Using Outlook 2
T 3 months of archived e-mail is missing Using Outlook 1
T Missing text in e-mail message after "(Please keep confidential)" Using Outlook 3
A Outlook 2016 Web add-in missing on some machines Using Outlook 9
C iCloud Setting missing Outlook tab and Outlook missing the iCloud refresh button Using Outlook 4
O Outlook 365 - Toolbar - Close all items - missing? Using Outlook 3
V Items missing in Sent folder Using Outlook 10
A Missing context menu on Location field Using Outlook 2
J Outlook 2016 - Tasks View Settings Missing Using Outlook 1
S Missing Outlook calendar and contacts Using Outlook 0
T Missing Outlook subordinate folder Using Outlook 0
J Tasks - the missing link... for me at least. Using Outlook 4
M Outlook 2013 fails to start -- missing WindowsCodecs.dll error Using Outlook 3
GregS Dropdown address list missing Using Outlook 1
J Control Panel Mail (settings) icon missing Using Outlook 2
P Current View Pane for Contacts missing from Outlook 2016 Using Outlook 3
C Attached files on Outlook 2010 Sp1 & Exc 2013 are missing Exchange Server Administration 1
P Missing Folder Using Outlook 1
Werewolf Workaround for the missing Activities tab in Contact Folder Properties in Outlook 2010? Using Outlook 2
P Contacts gone missing in Outlook 2013 POP Using Outlook 4
N Outlook 2010 on re-imaged computer missing calendar/contacts Using Outlook 0
Diane Poremsky Shortcuts and the Missing Outlook:// Protocol New Slipstick.com Articles 0
Diane Poremsky Task Request Status Update Address Missing New Slipstick.com Articles 0
Diane Poremsky Check for missing attachments before sending a message New Slipstick.com Articles 1
O Missing guide "Move an Outlook Personal Folders .pst File" New Slipstick.com Articles 4
A Outlook Postal Addresses Missing/Blank Using Outlook 0
Diane Poremsky Contacts are missing when you click the To button New Slipstick.com Articles 0
Diane Poremsky Exchange account set-up missing in Outlook 2016 New Slipstick.com Articles 0
elzopi VBA missing Stationery Picker. Outlook VBA and Custom Forms 5
makinmyway ScanPST.exe Missing Repair Button Using Outlook 15
K IMAP Subfolders missing after migrating to new server Using Outlook 0
R Missing Quick Steps and Rules Using Outlook 0
P Outlook 2010: Missing tab - "Format/Picture Tools" HELP! Using Outlook 3
K pr_container class missing Using Outlook 1
J Missing BCM TAB Main Menu - 2007 BCM (Business Contact Manager) 2
M Missing Drafts (Drafts - This Computer Only) Outlook.com Using Outlook 1
K Missing Categories & Colors Using Outlook 5
C Export to excel missing items, but a larger total? BCM (Business Contact Manager) 6
T Missing sub-contact folders (distribution lists) Using Outlook 3
F Missing "More Settings" in Outlook 2007 Professional Using Outlook 8
wisedave Missing icon that show message was forwarded, etc Using Outlook 1
Brian Outlook List of custom task views missing in OL2013 Using Outlook 2
S Outlook 2013 Appointments missing Using Outlook 1
mikecox Missing alarm flag Using Outlook 2
Similar threads