Need help in setting up the samples in 8.4 version

[madhancog]

Hi Gurus,
   I am new to Cognos8.4,I have installed & configured the cognos8.4 as usuall and it is working fine.
   In cognos8.4 samples are coming as installation files,i installed and all the datasouse and models are in place now i tried to import database into oracle and created the datasource connection imported model in the FM and it is working fine but when i tried to create report i am getting error language support is not there,so i was not able to see any report running.\
I guess this problm is due to language parameter can anyone guide me how can resolve this language problm...


Thanks in advance
K.M