We are working on an Inter-forest Active Directory migration. I am looking for a solution to migrate user profiles stored in the FSLogix vhdx from the user account in the source forest/domain to the migrated user in the target domain. I have tried cloning the VHDX file created for the source user and copying it to the profile created for the target user and have also tried running a Reacl process within the source profile prior to clonging. I see the following error at login when trying to connect using the cloned vhdx:
The user profile failed to attach. Please contact support.
Error Code: 0x00000002
Has anyone worked through this process or have any suggestions?