"Microsoft Hyper-V Network Switch Default Miniport" error 39        

               

"Microsoft Hyper-V Network Switch Default Miniport"

I can not uninstall this driver .
I tried a lot of to uninstall after error 39 but I failed.
plz help me.

Detailed information about error

control panel>device manager>network adapters>Microsoft Hyper-V Network Switch Default Miniport>device status>

Windows cannot load the device driver for this hardware. The driver may be corrupted or missing. (Code 39)

{Unable to Load Device Driver}
%hs device driver could not be loaded.
Error Status was 0x%x

this is  problem what should I do?

• Edited by rahulbabriya Sunday, June 28, 2015 9:37 AM asked detailed information

Hi,

Microsoft hyper-v network switch default miniport is hosted by Hyper-V which is a virtual device

And responsible for Hyper-V network switch. Code 39 states for Windows cannot load device driver properly, in this case, it might cause bad compatibility of adapter driver and chip set driver after a Windows update recently. You could restore you system to earlier point if this issue happened recently. Also you could try updating all network and chipset driver see if it changes the situation. If you have no idea about when this issue happened and driver update doesnt help. Refer to edmis_cis reply in this thread, try find responsible KB, uninstall it temporarily and please report to us.

https://social.technet.microsoft.com/Forums/en-US/81dfb82a-3dce-4bd5-8d90-74cc44b1b79d/hyper-v-network-miniport-adapter-driver-cannot-load-error-39?forum=w8itprogeneral

Regards,

D. Wu