I have SSRS 2008 setup on my laptop that runs on Windows 7 (64 bit) and Oracle 10g(32 bit). Everything appears to look fine except when I try to run a report, in which case it just won't connect. It keeps giving me an ora-12154 error but I know for a fact that the tnsnames.ora file is correct, is in the correct location and it will connect through SQL Plus. I have a colleague that has the exact same software and she is working fine without problem. is there a way to fix this issue or do I need to uninstall the works and re-install in a different way to get it to work?
Thanks for your help,