In this post, you’ll learn more about the Error ERROR_HV_INVALID_SYNIC_STATE – 0xC0350018 that is returned when working with the COM-based APIs in Win32
Win32 COM Error
ERROR_HV_INVALID_SYNIC_STATE – 0xC0350018
Win32 COM Error Error Description
The hypervisor could not complete the operation because a required feature of the synthetic interrupt controller (SynIC) was disabled.