We have large Hyper V which needs to be migrated however after V2V of the VM, the OS does not boot into OS.
We have tried Windows 2012, 2016, Linux and non has been successful
we are using latest version on stand alone converter (6.2.0.1)
The source VMs are EFI and after conversion, the windows logo and it get stuck there and eventually errors 0xc0000001 (windows)
On windows VM, when boot into the recovery and run diskpart, all the partitions lists correctly
Log bundle will be useful for investigating the issue.
There is no error on the log but I will parse out what I can put online and attach it here
Look at GUI logs because this looks like the problem in your case.