LTO 4 ULTRIUM was working fine when I installed the 1.0.5.2, and when I try to install the latest driver 1.0.6.3 it says digital sign error encountered and driver is not installing properly, can some one please assistSathish Kumar

hi can any one please reply on this ASAP, thank youSathish Kumar

Download the correct drivers, uninstall both the Tape & the Medium Changer Drivers for the OS then install the correct drivers. Contact the Vendor for the correct drivers. For DPM queries, post here. http://social.technet.microsoft.com/Forums/en-US/dpmtapebackuprecovery/threads Thanks

If the issue persist you can ask on HP forum too as it's a driver problem. (http://h30434.www3.hp.com/t5/Other-HP-Consumer-Products-and/bd-p/Other1)MCP | MCTS 70-236: Exchange Server 2007, Configuring Want to follow me ? | Blog: http://www.jabea.net | http://blogs.technet.com/b/wikininjas/