https://community.hpe.com/t5/automated-backup/dp-express-3-50-hang-amp-high-cpu/m-p/863786#M966 We have found some issues with 3.5 SP1, could you try downloading 3.5 SP2 from HP site and see.<BR /><BR />It should resolve your issue. Wed, 26 Dec 2007 14:31:41 GMT Srikrishna P 2007-12-26T14:31:41Z https://community.hpe.com/t5/automated-backup/dp-express-3-50-hang-amp-high-cpu/m-p/863785#M965 Hi,<BR /> <BR /> With DataProtector Express 3.50 SP1 installed on AIO400, when service start dpwinsdr.exe goes to 50% CPU usage and DP is not responding anymore.<BR /> <BR /> Anyone any idee ?<BR /> <BR /> Two week ago we pass the Maintenance CD, this maintenance do the upgrade from 3.1 SP3 to 3.50 SP1.<BR /> <BR /> Maybe it's related.<BR /> <BR /> Thanks,<BR /> <BR /> Bernard,<BR /> <BR /> Tue, 06 Nov 2007 10:19:14 GMT https://community.hpe.com/t5/automated-backup/dp-express-3-50-hang-amp-high-cpu/m-p/863785#M965 Bernard Neerinck 2007-11-06T10:19:14Z https://community.hpe.com/t5/automated-backup/dp-express-3-50-hang-amp-high-cpu/m-p/863786#M966 We have found some issues with 3.5 SP1, could you try downloading 3.5 SP2 from HP site and see.<BR /><BR />It should resolve your issue. Wed, 26 Dec 2007 14:31:41 GMT https://community.hpe.com/t5/automated-backup/dp-express-3-50-hang-amp-high-cpu/m-p/863786#M966 Srikrishna P 2007-12-26T14:31:41Z