Event ID - 1017

Event Id1017
SourceMSExchange Anti-spam Update
DescriptionMicrosoft Exchange couldn't successfully use the Microsoft Update agent: %1. Please see http://update.microsoft.com and update your client manually. Anti-spam updates will not be downloaded until this problem is fixed.
Event Information According to Microsoft :
Cause :
This Error event indicates that Microsoft® Exchange Server could not successfully use the Microsoft Update agent. This event occurs when anti-spam updates are not loaded.
This may be caused if you are not running the latest version of Microsoft Update. You cannot download anti-spam updates until this problem is fixed.
Resolution:
To resolve this error, follow these steps:
a)Upgrade the version of Microsoft Windows® update on the computer that logged this event.
b)Review the WindowsUpdate.log file for information that could indicate the cause of the problem. By default, WindowsUpdate.log is located in the C:\Windows directory, where C:\ is the directory where you installed Windows Server®.
Reference LinksEvent ID 1017 from Source MSExchange Anti-spam Update

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