BUG: Windows Shell Execute Hooks

MS AntiSpyware finds itself as an "unknown" shell exec
hook under the Advanced, System Explorers, Windows Shell
Execute Hooks.

Details it finds:

Microsoft.AntiSpyware.ShellExecuteHook.1
This is an unknown Shell Excecute Hook.

Name: Microsoft AntiSpyware (Beta 1)
Description: Microsoft AntiSpyware Shell Extension
Publisher: Microsoft Corporation
File path: c:\program files\microsoft
antispyware\shellextension.dll
File version: 1.0.0.501