The File Replication Service did not grant the user "%3" access to the API"%1". Permissions for "%1" can be changed by running regedt32. Click Start, Run, and type regedt32. Click the window entitled HKEY_LOCAL_MACHINE. Double click on SYSTEM, CurrentControlSet, Services, NtFrs, Parameters, Access Checks, and highlight "%1". Click the toolbar option Security and then Permissions. Access checks can be disabled for "%1". Double click on "%2" and change the string to Disabled.