We applied the latest update, 7.7.533, and now all of our Windows 2003 servers are reporting: T-36: main: transaction terminated by PDS exception Can't back up Removable Storage Manager, error -557 ( transaction already complete) We did not have this error before the upgrade. We have done the following: 1) upgraded a test server to client version 7.7.114 from 7.7.106. Error still reported 2) deleted client from server and readded. error still reported. 3) uninstalled client , rebooted, re-installed 7.7.114. error still reported. Any help would be appreciated.