Each time you issue the IRMDataLoader command, you must include sign-in options with valid parameters.
-c <Cluster>
-l <Login>
-p <Password>
-d <Domain> (where required)
-t <Trusted Logon>
NOTE: If the Trusted Logon -t parameter is used, then the other parameters -l, -p,-d should not be used.
Example:
IRMDataLoader-l rmichaels -p password -c rmcluster -d company.com