Just an FYI for everyone out there:

If you are installing K2 [blackpearl] 0803 (new install or upgrade), and your SQL Reporting Services is on a separate server from your K2 Workspace, beware.  Configuration Manager on your SSRS server will complete with a "FAILURE".

This failure is a "false positive" - it ends in a failed state, but all K2 reports were installed and configured successfully.

If you look in your configuration log, you will notice the last two lines of text look like:

"295","2008-05-21 05:20:56","Error","15","15002","ERROR","SourceCode.Reporting.Configuration.Config","15002 File c:program files (x86)k2 blackpearlWorkSpaceSiteWeb.config not found","anonymous","0.0.0.0","server","295","5c62b13bdc31408f958ad1e617d6450e",""
"296","2008-05-21 05:20:56","Error","15","15002","ERROR","SourceCode.Reporting.Configuration.Config","15002 File c:program files (x86)k2 blackpearlWorkSpaceSiteWeb.config not found","anonymous","0.0.0.0","server","296","31af20ac0f154052886dada19f92b31f",""

I have seen several installations where this occurred, but in each instance the reports were successfully installed.

Happy Installing!

Gail