Can anyone point me in the direction to install and how to run ZDC for zen 11.0 I need to upgrade zen 11.0 to sp1 and I have read all kinds of posts/horror stories on the upgrade. I am actually scared to do it honestly. I just want to follow the docs step by step but the upgrade docs dont show this step unless I am missing something? This should be in another post but if I could get some advice on how to go about the upgrade in addition to the upgrade doc I would appreciate it. I am using oes 2 sp3 sles sp4 zen 11.0 with default oem database and default locations.