I am having the same issue with Powercivil SS2 08.11.07.565.
The message...
MDL Loader: Could not load application C:\Program Files (x86)\Bentley\PowerCivil V8i\PowerCivil\Civil\bin\rdwizard.ma
Looking in ...
C:\Program Files (x86)\Bentley\PowerCivil V8i\PowerCivil\Civil\bin
rdwizard.ma Doesn't exist!
What is the reason?
Mike