The installation wizard says it was interrupted and stops running. When I try to install it from the command line, it runs but I am unable to locate the RSCustomAction.exe file on the machine to proceed with the set-up. However after the command line installation step 1( rsSharePoint.msi SKIPCA=1) I am able to see the reporting services section in Central Admin. But when I click on any of the links below it, it throws me a sharepoint error; something about not able to find central admin key.
In the even viewer log, it says I do not have permissions to the database where as I am using a Domain account.