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What version of Outlook? What OS? You could close Outlook, delete the .OST file which deletes the local cache, open Outlook to recreate the .OST then test. <br />
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Note: you'll have to show hidden files to see the .OST and be careful not to delete any .PST's if there are any.
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What version of Outlook? What OS? You could close Outlook, delete the .OST file which deletes the local cache, open Outlook to recreate the .OST then test.

Note: you'll have to show hidden files to see the .OST and be careful not to delete any .PST's if there are any.

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The version is 2010 and the OS is XP. &nbsp;By deleting the .OST file will it maintain my calendar history?
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The version is 2010 and the OS is XP.  By deleting the .OST file will it maintain my calendar history?

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My Outlook calendar has a problem with 2:30 appointments. &nbsp;They will disappear for no reason. &nbsp;I believe it is a corrupt file. &nbsp;Is there a way to export the calendar settings (appointment history) then wipe it out and import the appointments back? &nbsp;Would that work on a possible corrupt file? &nbsp;Any other suggestions would help.<br />
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BTW - this is an Exchange account and I do not have administration privileges.
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My Outlook calendar has a problem with 2:30 appointments.  They will disappear for no reason.  I believe it is a corrupt file.  Is there a way to export the calendar settings (appointment history) then wipe it out and import the appointments back?  Would that work on a possible corrupt file?  Any other suggestions would help.

BTW - this is an Exchange account and I do not have administration privileges.

Outlook Calendar Issue

Microsoft Outlook is a personal information manager from Microsoft, available as a part of the Microsoft Office suite. Although often used mainly as an email application, it also includes a calendar, task manager, contact manager, note-taker, journal, and web browser.