Problem to sigon in Client

Dear All,
I installed ERP 8 (O/S windowes 2000). but when ever I am installing client it is installed smoothly.but at time of login on client I am getting message Unable to load Environment DV7334 (installed enviornement).Any one can suggest me what will be reason and how to short out.

Regards,
Alfred.

What are your log files saying?

check your database connectivity and jde.ini file client and enterprise server.

Hi All,
Thanks for suggetion.Problem was in tnsnames.ora file which having wrong host name entry.I edited it.now working fine.

Thanks