Assume that you run an application to convert a video file to the Advanced Systems Format (ASF) on a Windows RT, Windows 8, or Windows Server 2012-based computer. When Windows Explorer generates the thumbnail image from the ASF file, the Dllhost.exe process consumes excessive CPU resources.

Fixes an issue in which a memory leak occurs in a Dllhost.exe process that hosts the MQSAgent2 COM+ application in BizTalk Server.

When an IIS process like Inetinfo.exe, Dllhost.exe, or W3wp.exe stops responding (hangs), you may experience any of the following symptoms: A Web page does not load correctly.

Examples of an IIS process are Inetinfo.exe, Dllhost.exe, and W3wp.exe. When high CPU usage by an IIS process occurs, you experience one or more of the following symptoms:

Fixes an issue in which memory is exhausted by the dllhost.exe process when you select or move a video file in Windows Explorer. This issue occurs after you install update 2670838 in Windows 7 or Windows Server 2008 R2.

假設您執行應用程式轉換視訊檔案到進階系統格式 (.ASF) Windows RT、 Windows 8 或 Windows Server 2012 架構的電腦上。 當 Windows 檔案總管] 會產生縮圖影像的 ASF 檔案時，則 Dllhost.exe 處理程序會耗用過多的 CPU 資源。 ASF 檔案中的索引物件已損毀，就會發生這個問題。 若要解決這個問題，請安裝更新彙總套件 2855336。 如需有關如何取得此更新彙總套件的詳細資訊，請按一下下面的文件編號，檢視 「 Microsoft 知識庫 」 中的文件： Windows RT、 Windows 8 和 Windows Server 2012 更新彙總套件︰ 年 7 月 2013年.

Khi Windows Explorer tạo hình thu nhỏ từ tệp ASF, trình Dllhost.exe chiếm quá nhiều tài nguyên CPU. Sự cố này xảy ra do các đối tượng chỉ mục các tập tin ASF bị hỏng. Để giải quyết vấn đề này, cài đặt bản Cập Nhật 2855336.

当 Windows 资源管理器从 ASF 文件生成的缩略图图像时，Dllhost.exe 进程占用了过多的 CPU 资源。 原因 发生此问题是因为在 ASF 文件中的索引对象已损坏。 解决方案 更新信息 若要解决此问题，请安装更新汇总 2855336。

Wenn Windows Explorer die Miniaturansicht aus ASF-Datei generiert, nutzt der Dllhost.exe-Prozess übermäßig viele CPU-Ressourcen. Dieses Problem tritt auf, weil das Index-Objekt im ASF-Datei beschädigt ist. Um dieses Problem zu beheben, installieren Sie Updaterollup 2855336.

Symptomer Anta at du kjører et program til å konvertere en videofil til den Advanced Systems Format (ASF) på en Windows-RT, Windows 8 eller Windows Server 2012-basert datamaskin. Når Windows Explorer genererer miniatyrbildet fra ASF-fil, bruker prosessen Dllhost.exe mye CPU-ressurser.