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In your remote session Uninstall them in Device Manager then reboot.
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In your remote session Uninstall them in Device Manager then reboot.

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Hello,<br />
<br />
after a regular reboot of the Windows Server 2012 guest VM I am no longer able to insert any Mouse or Keyboard input into the VM, using the HyperV-Manager (tried from Win7 and WinSrv2012).<br />
Also I cannot connect via RDP to the guest - I enter my credentials, the connection window builds up but stays black. After a timeout the windows closes again.<br />
Fortunately I can access the server using a remote control software. In Device Manager I can see errors with mouse and keyboard.<br />
<br />
I cannot &quot;update&quot; the drivers but I also cannot reinstall the integration services (Message &quot;...version...is already installed on this machine&quot;).<br />
<br />
All services on this server are running fine, but I cannot &quot;access&quot; it any regular way, not even using the hardware on the VM host.<br />
<br />
How can I reload the drivers for mouse/keyboard or for the integration services?
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Hello,

after a regular reboot of the Windows Server 2012 guest VM I am no longer able to insert any Mouse or Keyboard input into the VM, using the HyperV-Manager (tried from Win7 and WinSrv2012).
Also I cannot connect via RDP to the guest - I enter my credentials, the connection window builds up but stays black. After a timeout the windows closes again.
Fortunately I can access the server using a remote control software. In Device Manager I can see errors with mouse and keyboard.

I cannot "update" the drivers but I also cannot reinstall the integration services (Message "...version...is already installed on this machine").

All services on this server are running fine, but I cannot "access" it any regular way, not even using the hardware on the VM host.

How can I reload the drivers for mouse/keyboard or for the integration services?

Hyper-V guest OS - Mouse/Keyboard (Integration Services) are &quot;broken&quot;

Hyper-V is a native hypervisor; it can create virtual machines on x86-64 systems and supersedes Windows Virtual PC as the hardware virtualization component of the client editions of Windows NT. A server computer running Hyper-V can be configured to expose individual virtual machines to one or more networks. Hyper-V Server supports remote access via Remote Desktop Connection. Administration and configuration of the host OS and the guest virtual machines is generally done over the network.

Hyper-V

Microsoft Virtual Server was a virtualization solution that facilitated the creation of virtual machines on the Windows XP, Windows Vista and Windows Server 2003 operating systems. Virtual machines are created and managed through a web-based interface that relies on Internet Information Services (IIS) or through a Windows client application tool called VMRCplus. Features included Linux guest operating system support, Virtual Disk Precompactor, symmetric multiprocessing (SMP), x64 host operating system support, the ability to mount virtual hard drives on the host machine and additional operating systems support, including Windows Vista, and a volume shadow copy writer.

Microsoft Virtual Server

Windows Server 2012 is the server version of Windows 8 and the successor to Windows Server 2008 R2. Windows Server 2012 is the first version of Windows Server to have no support for Itanium-based computers since Windows NT 4.0. Windows Server 2012, now in its second release (Windows Server 2012 Release 2) includes Foundation, Essentials, Standard and Datacenter, and does not support IA-32 or IA-64 processors.

Windows Server 2012

Virtualization is the act of creating a virtual (rather than actual) version of something, including (but not limited to) a virtual computer hardware platform, operating system (OS), storage device, or computer network resources. Virtualization is usually the creation of a system that executes separate from the underlying hardware resources, or the creation of an entire desktop for systems located elsewhere, similar to thin clients.

Virtualization

The Microsoft Server topic includes all of the legacy versions of the operating system, including the Windows NT 3.1, NT 3.5, NT 4.0 and Windows 2000 and Windows Home Server versions.

Hyper-V guest OS - Mouse/Keyboard (Integration Services) are &quot;broken&quot;

Hyper-V guest OS - Mouse/Keyboard (Integration Services) are "broken"