can anyone tell me the solution pls...

when I run my VB program its running fine but as I make the EXE of this programe I am getting the connectivity error from the Connection string ...

and after error there is a file named sqlnet.log is being generated.

this file contains:



************************************************** *********************
Fatal NI connect error 6413, connecting to:
(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP) (HOST=192.168.0.3)(PORT=1521)))(CONNECT_DATA=(SERV ICE_NAME=orcl)(CID=(PROGRAM=C:\Pro_rander(2MAY-09)-4.exe)(HOST=MKT)(USER=CPG))))

VERSION INFORMATION:
TNS for 32-bit Windows: Version 9.0.1.1.0 - Production
Time: 02-MAY-2009 17:24:48
Tracing not turned on.


************************************************** *********************
Fatal NI connect error 6413, connecting to:
(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=BEQ) (PROGRAM=oracle)(ARGV0=oracleORCL)(ARGS='(DESCRIPT ION=(LOCAL=YES)(ADDRESS=(PROTOCOL=beq)))')))(CONNE CT_DATA=(SID=ORCL)(CID=(PROGRAM=C:\Pro_rander(2MAY-09)-4.exe)(HOST=MKT)(USER=CPG))))

VERSION INFORMATION:
TNS for 32-bit Windows: Version 9.0.1.1.0 - Production
Time: 02-MAY-2009 17:24:48
Tracing not turned on.

__________________
DPK..