ID: Q174450
The information in this article applies to:
When you try to view, open, edit, or delete a recurring appointment in the Microsoft Outlook 97 Calendar in any view except recurring appointment view, you may receive the following message:
Cannot open this item. The object could not be found.
You installed Microsoft Exchange or Windows Messaging after installing Outlook.
You must reregister the Outlook forms. Use the SwitchForms utility available from the Microsoft Web site at:
http://officeupdate.microsoft.com/downloadDetails/switchfm.htm
NOTE: Because the Microsoft Web site is constantly updated, the site
address may change without notice. If this occurs, link to the Microsoft
home page at the following address:
http://www.microsoft.com/
The Outlook and Microsoft Exchange clients each use a slightly different form technology. When you install Outlook, the Setup program configures your computer to run Outlook.
With the SwitchForms utility, you can easily switch between the Microsoft Exchange Client and Outlook. If you need to run both the Microsoft Exchange Client and Outlook on the same computer, use SwitchForms to register the correct forms.
For information on using the SwitchForms utility, please see the following article in the Microsoft Knowledge Base:
Article-ID: Q143476
Title : OL97: SwitchForms Utility for Outlook and Exchange
Keywords : FmsProb CfgMSXchg
Version : WINDOWS:97
Platform : WINDOWS
Issue type : kbprb
Last Reviewed: February 12, 1999