MSExchange Autodiscover 1110

 

This article provides an explanation and possible resolutions for a specific Exchange event. If you don't find what you’re looking for here, try searching Exchange 2010 Help.

Details

Product Name

Exchange

Product Version

14.0

Event ID

1110

Category

Core

Symbolic Name

WarnCoreProviderBadImageFormatException

Message Text

Error "%1" while loading assembly "%2".%nStack Trace:%3. The event is logged when the Autodiscover provider is unable to load the assembly it is referencing because the assembly or DLL could be in an invalid format.

Explanation

This Warning event indicates that an error occurred when the Microsoft Exchange Autodiscover service was trying to load an assembly on the Microsoft Exchange Client Access server.

This event is logged when the Autodiscover provider is unable to load the assembly it is referencing because the assembly or DLL could be in an invalid format. The exception is thrown when the file image of a DLL or an executable program is invalid. More information about the event is captured in the stack trace in the event description.

User Action

To resolve this warning, do the following:

  • Review Microsoft Exchange Autodiscover events in the Application event log for information about the cause of this issue.

  • Contact Microsoft technical support with the stack trace for the event. Go to the Exchange Server Solutions Center page at the Microsoft Support Web site. From the Exchange Server Solutions Center page, click Assisted Support Options and use one of the assisted support options to contact a Microsoft Support professional.

For more information about the Autodiscover service, see Managing the Autodiscover Service.

For More Information

If you are not already doing so, consider running the Exchange tools, which have been created to help you analyze and troubleshoot your Exchange environment. These tools can help make sure that your configuration aligns with Microsoft best practices. They can also help you identify and resolve performance issues and improve mail flow. To run these tools, go to the Toolbox node of the Exchange Management Console. To learn more about these tools, see Managing Tools in the Toolbox.