Can't copy files

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Posts: 1
Joined: 12 Dec 2025

PZuradzki

I try to migrate data from file server in domain A to new one in domain B. When I try mirror files to new server (with option Copy DACL,SACL,Owner, Group) I receive error like below

Cannot read permissions of "\\fsv001\d$\TestFolder\abc.xls".
ERROR_ELEVATION_REQUIRED: The requested operation requires elevation. [AdjustTokenPrivileges(SeSecurityPrivilege)]

I run FFSync as admin, this user is also admin on both file servers.

When I try (just for test) do the same when both server are in the same domain everything works fine.

Has anyone had a similar case and knows the solution ?

FFSync business licence.
Posts: 4908
Joined: 11 Jun 2019

xCSxXenon

That error looks like an issue on the 'domain B' remote side. Does the user you are using have file and SMB permissions set accordingly? The user being admin doesn't necessarily mean it has permissions