Repair Mode doesnt work during conversation. It brings up some errors. So it wont work.

Hi, i am trying to migrate an old XEN Server 7.6 to VMWARE 7. The Xen export to VHD is working fine. After this i migrate the VHD to VMDK via the Converter (Option ESXI Server). The migration runs successfully. At least it says that all is fine. After importing the VMDK to vmware it simply can not b...