win7 关机出现错误，求解决办法

系统是：win7,64位关机弹出窗口：task host windows [url]taskhost.exe[/url]应用程序错误查看事件查看器如下：Windows 检测到注册表文件仍在由其他应用程序或服务使用。将立即卸载此文件。包含注册表文件的应用程序或服务以后可能无法正确运行。 详细信息 - 6 user registry handles leaked from 尀尀Registry尀尀User尀尀S-1-5-21-2529561806-3308717340-3678645377-1000:Process 724 (尀尀Device尀尀HarddiskVolume2尀尀Windows尀尀System32尀尀[url]lsass.exe)[/url] has opened key 尀尀REGISTRY尀尀USER尀尀S-1-5-21-2529561806-3308717340-3678645377-1000Process 724 (尀尀Device尀尀HarddiskVolume2尀尀Windows尀尀System32尀尀[url]lsass.exe)[/url] has opened key 尀尀REGISTRY尀尀USER尀尀S-1-5-21-2529561806-3308717340-3678645377-1000Process 1320 (尀尀Device尀尀HarddiskVolume2尀尀Program Files (x86)尀尀Common Files尀尀Kingsoft尀尀kiscommon尀尀[url]kxesapp.exe)[/url] has opened key 尀尀REGISTRY尀尀USER尀尀S-1-5-21-2529561806-3308717340-3678645377-1000Process 724 (尀尀Device尀尀HarddiskVolume2尀尀Windows尀尀System32尀尀[url]lsass.exe)[/url] has opened key 尀尀REGISTRY尀尀USER尀尀S-1-5-21-2529561806-3308717340-3678645377-1000尀尀Software尀尀Microsoft尀尀SystemCertificates尀尀DisallowedProcess 724 (尀尀Device尀尀HarddiskVolume2尀尀Windows尀尀System32尀尀[url]lsass.exe)[/url] has opened key 尀尀REGISTRY尀尀USER尀尀S-1-5-21-2529561806-3308717340-3678645377-1000尀尀Software尀尀Microsoft尀尀SystemCertificates尀尀MyProcess 724 (尀尀Device尀尀HarddiskVolume2尀尀Windows尀尀System32尀尀[url]lsass.exe)[/url] has opened key 尀尀REGISTRY尀尀USER尀尀S-1-5-21-2529561806-3308717340-3678645377-1000尀尀Software尀尀Microsoft尀尀SystemCertificates尀尀CA