#174 Install issue on Hyper-V guest on W10 17134.112
Need more info
Cannot install latest beta (b318) on Hyper-V guest (W10 17134). Hyper-V host is also W10 17134. I'm getting Application installation error. KTS 2019 install fine on the same virtual machine.
Install logs are here:
KTS2020 should install fine on virtual machine
Operating system: Win 10, x64
System: Hyper-V virtual machine
Product Version: 20.0.0.+
Product Logs: https://we.tl/AOybcBYscz
Still cannot install latest beta build (554) in Hyper-V virtual machine...
@marko13, hi! Can you provide new traces?
Hello. I'm getting following error:
Error 27300. Error installing driver klwtp.sys_x64. Error code: -2147024319.
Install logs and screenshot of the error has been uploaded here:
@marko13, thank you!
@marko13, can you run msinfo32 and check "Device Guard Virtualization based security" value?
I have enabled virtualization based security, but still getting the same error:
@marko13, ok, it is possible that turned on DeviceGuard blocks the launch of the driver. Can you turn it off and try to install product again? Thank you!
Looks like they are same issue???
Can you try disable secure boot function in BIOS setting?
DeviceGuard was off when I first tried. So, I'm gettings same error whether deviceguard is on or off.
SecureBoot is already disabled in BIOS.
I found something. If I turn off SecureBoot in hyper-v settings for my virtual machine (virtual machine settings-> security) I can install KTS 2020. But when KTS wants to start after install, virtual machine is rebooted. Also, if I restart virtual machine manually I can logon to Windows, but immediately after that virtual machine gets restarted.
@marko13, hello! Please tell me, is the problem still relevant? If it is true, are you able to provide some traces(of installation and/or of product launching)?