gkowalsky6 0 Report post Posted May 7, 2004 Windows 2000 running Multiserver 6.0.206, Retrospect Driver Update, version 3.9.106. Adaptec AHA-2940UW SCSI controller, Quantum ATL Powerstore L200 library (DLT). Firmware, OS and all possible drivers are up to date. Client in question: WinXP Pro, updated and does not show any problems. Nightly routine backup log returns errors: "Error -833 (refnum's controller doesn't support this message)" (dialog box after automatic quit ) "extoGetTree - cannot instantiate tree object for this volume -833" Other clients did not report errors, I'm running test restores right now. What exactly should I be worrying about? Share this post Link to post Share on other sites
natew 0 Report post Posted May 13, 2004 Hi I haven't seen this one before. I would start by uninstalling and reinstalling the client software. If possible I would also uninstall and Reinstall the Network driver on the client. Thanks Nate Share this post Link to post Share on other sites