Can not start any VM - Exception 0xc0000005 (access violation) has occurred.

[Furrkan]

Hey,

when i start to to try any VM, i get this error:

Logfile is uploaded.

Thanks for helping!

Furkan

[bluefirestorm · Accepted solution]

From the vmware.log, VMware Workstation has detected Hyper-V on the Windows 11 host.

In(05) vmx IOPL_Init: Hyper-V detected by CPUID
In(05) vmx Monitor Mode: ULM

Follow the instructions in this KB in disabling Hyper-V
https://kb.vmware.com/s/article/2146361

Memory Integrity should also be OFF. (Windows Security -> Device Security -> Core Isolation).

Once Hyper-V is OFF the Monitor Mode in the vmware.log should show CPL0 (aside from the VM not crashing during power up).

[Furrkan]

You the legend, it works now, thanks 🙂

[Subash11]

what about this it doesn't work for this

[EngrDele]

I have similar error. But all the steps mentioned I have done but still not able to boot.

Kindly help! I have attached the vm log.

Thanks.