Windows server doesn't boot after restore from hyper-v to vmware

hello,

I need to restore windows vm’s from hyper-v to vcenter vmware . I use this article 
https://documentation.commvault.com/v11/essential/114427_converting_to_vmware.html

The restore complete successfully without errors. But when the server is booting up it direct to something like recover mode. At the end of this article it’s written 

• For converted Windows VMs, disks might be offline. You can bring the disks online manually.
  How do I Bring disk system online?