Microsoft KB Archive/927158

= Error message after you change the language settings in the Microsoft Office Project Add-in for Outlook: &quot;Run-time error: 91&quot; =

Article ID: 927158

Article Last Modified on 2/7/2007

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APPLIES TO


 * Microsoft Office Project Professional 2007

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Important This article contains information about how to modify the registry. Make sure to back up the registry before you modify it. Make sure that you know how to restore the registry if a problem occurs. For more information about how to back up, restore, and modify the registry, click the following article number to view the article in the Microsoft Knowledge Base:

256986 Description of the Microsoft Windows registry



SYMPTOMS
Consider the following scenario:
 * You install Microsoft Office Outlook and a language pack for another language. For example, you install the French language pack. Then, you install the Microsoft Office Project Add-in for Outlook. During the Microsoft Office Project Add-in for Outlook setup process, you specify the language that was used when you installed Outlook. For example, you specify English.
 * You use Add or Remove programs in Control Panel to remove the Microsoft Office Project Add-in for Outlook. Then, you use the Microsoft Office Language Settings tool to change the default language for the Office programs. For example, you change the language for the Office programs from English to French.
 * You reinstall the Microsoft Office Project Add-in for Outlook. Then, you specify the language that you set by using the Microsoft Office Language Settings tool. For example, you specify French.

In this scenario, when you import the Microsoft Office Project tasks and appointments in Outlook, you receive the following error message:

Run-time error: 91



RESOLUTION
Warning Serious problems might occur if you modify the registry incorrectly by using Registry Editor or by using another method. These problems might require that you reinstall your operating system. Microsoft cannot guarantee that these problems can be solved. Modify the registry at your own risk.

To resolve this issue use Registry Editor to delete the  subkey. Then, import the Project tasks and appointments again. To do this, follow these steps:  Click Start, click Run, type regedit, and then click OK. Locate the following registry subkey:

HKEY_CURRENT_USER\Software\Microsoft\Office\Outlook\Addins\ProjectServer.12

 Right-click the FormsVersion subkey, and then click Delete. Restart Outlook. In Outlook, delete all existing tasks and appointments that you imported from Project. Then, import the tasks and appointments again.

Keywords: kbtshoot kbexpertiseinter kbprb KB927158

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