Cognos 10.1.1 BI & Statistics... Configuration issue

[IceTea]

Hi folks,

i have a working Cognos 10.1.1. BI INstallation at C:\Program Files\ibm....

After installation of the Cognos Statistics Software i found out, that IBM says to install this part of the Cognos Software into a directory WITHOUT spaces. So deinstallation... and installation to C:\Program_Files\ibm\... (remember, not the path of the existing BI installation, this path is different!)

So the Statistics software has its own Cognos Configuration. How should i do this configuration to get the thing working? Is this a second IBM COgnos Service in the System to be launched seperatly from the "main" IBM Cognos Service? What's the strategy to define Dispatcher and ContentManager URIs for the Statistics configuration?

Thanks for the hints ;)