List of Microsoft Support Knowledge Base Articles Related to Microsoft Virtualization Technologies for 2011

Note

This list includes both hotfix descriptions and general information or troubleshooting articles. For structured only-hotfix lists please see the following articles.

Disclaimer

This is an unofficial list that was created manually and is being updated manually. It may not (and possibly can not) be comprehensive. Please feel free to add more links if you find something missing.

2490458 — You receive the error message "virtual machine could not start because the hypervisor is not running" in Windows Server 2008 or Windows Server 2008 R2
2502233 — Restored Hyper-V Virtual Machines Won't Start
2486812 — Creating V-switches within the hyper-V environment fails
2489036 — FIX: Stop errors occur when you start the Windows 7 installation process by using an image that has Windows XP mode preinstalled
2415644 — "Could not find destination computer" error when you connect an assigned VDI desktop that is deployed through Remote Desktop Connection Broker in Windows Server 2008 R2
2494162 — The Cluster service stops unexpectedly on a Windows Server 2008 R2 failover cluster node when you perform multiple backup operations in parallel on a cluster shared volume
2494016 — Stop error 0x0000007a occurs on a virtual machine that is running on a Windows Server 2008 R2-based failover cluster with a cluster shared volume, and the state of the CSV is switched to redirected access
2496089 — The Hyper-V Virtual Machine Management service stops responding intermittently when the service is stopped in Windows Server 2008 R2
2471081 — Hotfix Package 5 for Microsoft Application Virtualization 4.6 RTM: December 2010
2489240 — How to upgrade RemoteFX virtual machines from Beta or RC builds to released build
2493888 — Terminal Services Easy Print is not supported if RDC ActiveX control is run in WOW64
2506391 — In Windows Server 2008 R2 Service Pack 1, RemoteFX virtual machines cannot start, and you receive an error: "Failed to Power on with Error 'Insufficient system resources exist to complete the requested service'"
2506434 — In Windows Server 2008 R2 Service Pack 1, RemoteFX VMs cannot start if the Hyper-V server display adapter has been changed
2506417 — New and existing RemoteFX-enabled virtual machines do not start on a domain controller that is running the Remote Desktop Virtualization Host service in Windows Server 2008 R2 Service Pack 1
2505694 — Error message when you try to start a RemoteFX-enabled virtual machine: "Microsoft Synthetic 3D Display Controller : Failed to Power on with Error 'Insufficient system resources exist to complete the requested service'"
2505030 — A RemoteFX VM does not start, and you receive the error "Microsoft Synthetic 3D Display Controller: Failed to Power on" when you try to add the RemoteFX 3D Video adapter from Hyper-V settings
2501816 — "Display driver stopped responding but has recovered" error in a Windows 7 SP1-based VM that has a RemoteFX video adapter
2501763 — Read-only pass-through disk after you add the disk to a highly available VM in a Windows Server 2008 R2 SP1 failover cluster
2485986 — An update is available for Hyper-V Best Practices Analyzer for Windows Server 2008 R2
2492980 — Description of the System Center Virtual Machine Manager 2008 R2 hotfix rollup package: February 8, 2011
976640 — How to troubleshoot the "Not Responding" host status in SCVMM 2008 and in SCVMM 2008 R2
958559 — Description of Windows Virtual PC
2471145 — Hotfix Package 5 for Microsoft Application Virtualization 4.5 SP1: December 2010
2497486 — Hotfix Package 2 for Microsoft Application Virtualization 4.6 All Languages: February 2011
2512878 — RemoteFX VMs do not start after you uninstall the RemoteFX role service in Windows Server 2008 R2 SP1
2515143 — Using Hyper-V with large sector drives on Windows Server 2008 and Windows Server 2008 R2
2432506 — Hotfix Package 1 for Microsoft Application Virtualization 4.5 SP2: December 2010
2445990 — Description of Microsoft Application Virtualization 4.6 Service Pack 1
2524711 — Microsoft Update does not offer Microsoft Application Virtualization 4.6 Service Pack 1 (KB 2445990) for all locales
2496904 — SFTLIST.EXE crashes during the post-configuration steps in the Windows 7 Service Pack 1 upgrade process
2496964 — When using App-V 4.6 SP1 and saving a package to a parent folder with a name that is different from the default parent folder name, that change is not reflected in the CODEBASE HREF of the OSD file
2496653 — Sequencing AutoCAD 2008 on Windows 7 x86 computers fails when installing to Q:\
2505021 — Internet Explorer crashes when viewing an Adobe PDF file in MED-V 2.0
2504798 — MED-V does not Redirect Configured URL’s
2504415 — MED-V Applications are not available in the Windows 7 start menu
2504904 — A MED-V workspace which is configured to use NAT is not listed as a machine in System Center Configuration Manager 2007
2502215 — Network Printers installed on Windows 7 are not available to MED-V Applications
2504970 — A MED-V Workspace launches in Full Screen mode rather than APP mode
2502225 — MED-V applications that have been renamed are not listed in the Windows 7 start menu
2504890 — Error “An incorrect password was entered” when providing credentials for MED-V
2504827 — MED-V 2.0 workspace setup fails with a fatal error
2502126 — Warning "Unable to enable integration components" when opening a MED-V Workspace in full screen mode
2502084 — First Time Setup of MED-V 2.0 fails with “The Initial configuration of MED-V workspace was not successful”
2501993 — Error "The Directory is not Empty" when creating a MED-V 2.0 workspace package
2501981 — Error "Sysprep.inf was not Found in VHD" when creating a MED-V 2.0 workspace package
2504989 — Unable to access a MED-V redirected website after connecting to a corporate network on the host
2487341 — You cannot safely remove volumes after you perform a VSS backup operation in Windows Server 2008 SP2 that has the Hyper-V role enabled
2525103 — GPT pass-through disks provided from Serial attached SCSI (SAS) are not supported in System Center Virtual Machine Manager 2008 R2
2517374 — You cannot start virtual machines on a computer that is running Windows Server 2008 R2 and on which a CPU is installed that supports the AVX feature
2263829 — The network connection of a running Hyper-V virtual machine may be lost under heavy outgoing network traffic on a computer that is running Windows Server 2008 R2 SP1
2532917 — Hyper-V Virtual Machines Exhibit Slow Startup and Shutdown
2535804 — Bugcheck 0xF4 occurs on a Hyper-V guest VM running in Windows Server 2008 R2 while under stress when MPIO PathVerify is enabled
2533362 — Hyper-V settings hang after installing RemoteFX on Windows 2008 R2 Service pack 1
2518021 — Hyper-V virtual network adapter does not bind to Quality of Service (QoS) in Windows Server 2008
2523676 — GPU is not accessed leads to some VMs that use the RemoteFX feature to not start in Windows Server 2008 R2 SP1
2519946 — Timeout Detection and Recovery (TDR) randomly occurs in a virtual machine that uses the RemoteFX feature in Windows Server 2008 R2
2517329 — Performance decreases in Windows Server 2008 R2 when the Hyper-V role is installed on a computer that uses Intel Westmere or Sandy Bridge processors
2532192 — Hotfix Package 1 for Microsoft Application Virtualization 4.6 SP1: April 2011
2541024 — Microsoft Enterprise Desktop Virtualization (MED-V) 2.0 – Localization Update
2524840 — "0x000000C4" Stop error occurs when you run the "Common Scenario Stress with IO" test on a Windows 7-based computer on which Microsoft Virtual PC and Windows Logo Kit are installed
2521348 — A virtual machine online backup fails in Windows Server 2008 R2 when the SAN policy is set to "Offline All"
2546883 — The default input language for XP Mode reverts to EN-US on restart or wake
2551270 — ChkDsk may hang when checking a GPT Disk inside a Hyper-V Virtual Machine
2560826 — Client virtualization support for the Lync 2010 client and the Lync 2010 Group Chat client
2556279 — Windows XP Mode Will Display Only One Optical Disk Drive (ODD) and or a Floppy Disk on a Host System which has Multiple Optical Disk Drives and or no Floppy Disk
2548538 — Smart card authentication does not work when you use VDI and RD Gateway for RDC client in Windows 7 or in Windows Server 2008 R2
2534356 — Some CPU cores are parked while other active CPU cores have a heavy workload in Windows Server 2008 R2
2536989 — Single Sign-On (SSO) feature does not work after you enable the RemoteFX feature in Windows Server 2008 R2
2550569 — "0x20001" Stop error when you start a Linux VM in Windows Server 2008 R2 SP1
2525835 — MS11-047: Vulnerability in Microsoft Hyper-V could cause denial of service: June 14, 2011
2549352 — Hotfix Package 2 for Microsoft Application Virtualization 4.6 SP1: June 2011
2567412 — Sharing an ISO file during new virtual machine creation in System Center Virtual Machine Manager 2008 results in "shared ISO" error ID: 11028
2555574 — Hotfix Package 7 for Microsoft Application Virtualization 4.6 RTM: June 2011
2555575 — Hotfix Package 7 for Microsoft Application Virtualization 4.6 All Languages: June 2011
2572647 — Session disconnects even when disconnection is cancelled in a VDI environment
2576031 — Recommended antivirus or antimalware exclusions when troubleshooting Application Virtualization (App-V) client issues
2135160 — FIX: "0x0000009E" Stop error when you host Hyper-V virtual machines in a Windows Server 2008 R2-based failover cluster
2562466 — Description of the System Center Virtual Machine Manager 2008 R2 SP1 hotfix rollup package: July 12, 2011
2519949 — You cannot install Windows XP Mode on a Windows 7-based computer that has an AMD Bulldozer-based multicore processor installed
2584907 — How to troubleshoot issues when adding a Hyper-V host in System Center Virtual Machine Manager 2008 or System Center Virtual Machine Manager 2008 R2
2586286 — The System Center Virtual Machine Manager 2008 Virtual Machine Manager Service crashes with virtual machines running Linux Integration Components v3.1 for Hyper-V
2562909 — System Center Virtual Machine Manager 2008 R2 setup fails with Error 2605
2007086 — A System Center Virtual Machine Manager 2008 P2V hangs at 70% - The new VM boots to a STOP:0x7B
2505398 — Multiple GPT Pass Through Disks are not support in System Center Virtual Machine Manager 2008 R2
2472146 — A host refresh in the System Center Virtual Machine Manager 2008 Administrators console fails with error 2912
2571168 — Hotfix Package 3 for Microsoft Application Virtualization 4.6 Service Pack 1: July 2011
2588504 — WTS_CONSOLE_CONNECT / WTS_CONSOLE_DISCONNECT message is received in the application which registers for Session Notification via WTSRegisterSessionNotification on a Windows 7 SP1 system which has RemoteFX 3D Adapter Installed.
2547551 — Hyper-V Export function consumes all available memory in Windows Server 2008 or in Windows Server 2008 R2
2592237 — Hyper-V Live Migration fails on Windows Server 2008 R2 with Event ID 12080
2568088 — Virtual machine does not start on a computer that has an AMD CPU that supports the AVX feature and that is running Windows Server 2008 R2
2579052 — New registration entries are added to the Persistent Reservation table when the physical disk resource that is associated with the CSV is taken offline on a Windows Server 2008 R2-based Failover Cluster
2600152 — CD-ROM device is no longer accessible after installing the Hyper-V Linux Integration Services in a Red Hat or CentOS virtual machine
977285 — Windows Virtual PC Integration Component installation prompts you to provide the location of the Usbhub.sys system file on a computer that is running Windows 7
977632 — A computer that is running a virtual machine in Windows Virtual PC may stop responding or restart when you resume it from sleep or from hibernation in Windows 7
2598988 — Connecting to a Windows Virtual PC virtual machine fails with error: Cannot start virtual application
2605618 — Office documents may not open in the expected version when using multiple versions of Office with Microsoft Application Virtualization (App-V)
2004712 — Unable to backup Live Virtual Machines in Server 2008 R2 Hyper-V
2586968 — Hotfix Package 4 for Microsoft Application Virtualization 4.6 SP1: August 2011
2615201 — How to troubleshoot failures when refreshing the publishing server on an App-V client
2615139 — How to troubleshoot applications failing to stream from an App-V management server
2598731 — How to recover from accidently enabling System Center Configuration Manager App-V integration
2616508 — A System Center Virtual Machine Manager 2008 P2V fails at 79% with Error 551
2526776 — An update that enables the Windows Developer Preview or Windows Server Developer Preview to be hosted in a Hyper-V virtual machine on Windows Server 2008 R2
2009348 — The SCVMM Virtual Machine Manager service may consume high memory or CPU utilization
2249906 — Hyper-V virtual machines may not start, and you receive an error: “‘General access denied error’ (0x80070005)”
2620177 — Virtual Machines report 'Unsupported Cluster Configuration' in System Center Virtual Machine Manager 2008
2618921 — Considerations when Updating an App-V Read-only (Shared) Cache
2619454 — Rolling back an App-V server upgrade may result in clients receiving xxxxxx-xxxxxx0A-00002002 errors
2624495 — Hyper-V Host Reports a Virtual Storage Device Error With Pass-through Disk
2586470 — A saved virtual machine crashes on resume when it hits a debugging breakpoint in Windows Server 2008 R2
2608694 — You cannot operate one or more virtual machines in Windows Server 2008 R2
2614122 — Windows Server 2008 R2-based computer may stop responding when dynamic VHDs that are created on the computer experience high I/O activity
2625478 — Migration job transfers may take longer than expected in System Center Virtual Machine Manager 2008 R2
2626771 — A VDI solution deployed using the Application Virtualization 4.6 SP1 client appears slow to login
2629737 — Reinstallation of System Center Virtual Machine Manager 2008 R2 fails with "Library Share ‘MSSCVMMLibrary’ already exists"
2628029 — A known good App-V virtual application package may fail with error 19-00001003 after adding a pre-launch script
2597203 — App-V database jobs fail with error - “Executed as user dbo. The server principal “sa” is not able to access the database under the current security context. [SQL State 08004] error 916”.
2641546 — Error Codes XXXXXX2A-00000003 or XXXXXX0A-0000000A when attempting to stream an application from a Microsoft Application Virtualization Management Server
2641268 — Error when loading the Application Virtualization Client Management snap-in on a Windows Server computer running the App-V Client for Remote Desktop Services
2638538 — Launching an App-V virtualized application on a Remote Desktop Web Access server launches the wrong virtualized application