On a system that has Microsoft Forefront Security for SharePoint installed, the Getenginefiles.exe process may stop responding. Additionally, a crash occurs that references "Bucket ID 766111704."
To resolve this problem, install Microsoft Forefront Security for SharePoint Service Pack 3 (SP3).
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
Description of Forefront Security for SharePoint with Service Pack 3
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.