The exact error is (during reconfiguration):
2019-06-04T14:12:57.995-03:00 warning vmware-converter-worker[05864] [Originator@6876 sub=Default] ERROR: Unable to load registry hive \\.\vstor2-mntapi20-shared-3C15711F0000C008000000000A000000\Windows\system32\config\SOFTWARE, error 0x3f8.
2019-06-04T14:12:57.995-03:00 warning vmware-converter-worker[05864] [Originator@6876 sub=Default] ERROR 16258 when opening software hive
2019-06-04T14:12:57.995-03:00 warning vmware-converter-worker[05864] [Originator@6876 sub=task-3] [PopulateVolumeMountPoints] Failed to get mountpoints for volume <35117?100000,8000000000: 16258 (type = 2, code=1016)
So there is some problem with registry hive, probably on the source side.
You need to recover registry via https://support.microsoft.com/EN-US/help/184023 probably.
Also use the latest version available for download, currently 6.2.0.1
HTH