| Event Id | 1000 |
| Source | ASP.NET 1.1.4322.0 |
| Description | aspnet_wp.exe (PID: xxxx) stopped unexpectedly. |
| Event Information | According to Microsoft: CAUSE: . The code typically causes the download box to appear. 2. The Inetinfo.exe process starts to heavily exhaust memory. 3. Private Bytes in Inetinfo.exe increase until you run out of virtual memory. 4. When you run out of virtual memory, you experience an unexpected recycle of the Aspnet_wp.exe process. (Private Bytes in Aspnet_wp.exe are not affected. The number of Aspnet_wp.exe Private Bytes does not significantly increase.) 5. Inetinfo.exe does not release the memory until the download is complete or canceled. RESOLUTION: This hotfix contains two types of packages: a Microsoft Windows Installer package and an Optional Component Manager package (OCM). If your computer is running the Microsoft Windows Server 2003 operating system, you must specify the Windows Server 2003 (OCM) update because Windows Server 2003 File Protection monitors the .NET Framework 1.1 files. If your computer is running an operating system other than Windows Server 2003, you must continue to use the Windows Installer package. A supported hotfix is now available from Microsoft, but it is only intended to correct the problem. Only apply it to systems that are experiencing this specific problem. This information from some newsgroups may help: ------------------------------------------------------------------------------ Change the application setting for the website, which you will find under IIS Console. There is a button Configuration. There you will find a checkbox "Cache ISAPI Application". For asp.net this option must be enabled, otherwise you get this error. ------------------------------------------------------------------------------ |
| Reference Links | FIX: Downloading Large Files Causes a Large Memory Loss and Causes the Aspnet_wp.exe Process to Recycle |
Catch threats immediately
We work side-by-side with you to rapidly detect cyberthreats
and thwart attacks before they cause damage.