Oracle 11 g listener wont start

Question

A few hours earlier I posted this question here that I can't connect my java application to Oracle database , no solutiuon so far.

But after some research I found that the listener is not started , I mean it gives me an error when I try to start the listener through LSNCTRL that says :

 Message 1070 not found; No message file for product=NETWORK, facility=TNSTNS-125
 60: Message 12560 not found; No message file for product=NETWORK, facility=TNS
 TNS-00530: Message 530 not found; No message file for product=NETWORK, facility
 =TNS

And when I try to see the status of the Listener it says :

Message 1053 not found; No message file for product=NETWORK, facility=TNSTNS-125
41: Message 12541 not found; No message file for product=NETWORK, facility=TNS
TNS-12560: Message 12560 not found; No message file for product=NETWORK, facili
ty=TNS
TNS-00511: Message 511 not found; No message file for product=NETWORK, facilit
y=TNS
 32-bit Windows Error: 61: Unknown error

So can someone tell me whats wrong ?

Solution

Most of these Message not found error due to not setting the ORACLE_HOME properly. Set the ORACLE_HOME properly and see if you still getting this error.