microsoft virtual miniport adapter not working

On the Action menu, click Insert Integration Services Setup Disk.Ī supported hotfix is available from Microsoft. The Virtual Machine Connection tool starts. Use Hyper-V Manager to connect to the VM.

This hotfix is also available at Microsoft Update Catalog.Īfter you install this hotfix on the Hyper-V server, you must update the integration components in the VM that is running Windows Server 2003. This issue occurs because the NDIS 5.0 miniport driver does not handle network packets correctly when the allocated memory for a buffer is almost exhausted. Additionally, you must repair the network adapter or reset the VM to recover from this issue. In this scenario, the network connection for the virtual machine is lost. The computer hosts a VM that is running Windows Server 2003 or Windows XP. You install the Hyper-V role on a computer that is running Windows Server 2008 R2.

To download the fix for this issue, click the View and request hotfix downloads link that is located on the upper-left of the screen. For detailed information, see the “Symptoms,” “Cause,” and “Resolution” sections of this article. This problem occurs when the VM is running under a heavy load. This article (KB2223005) provides a fix for a network connection problem in which the connection drops on Windows Server 2003-based or Windows XP-based virtual machines (VMs).

Microsoft virtual miniport adapter not working