Quote Originally Posted by SANJAY_G
What error do you get when you issue
Code:
lsnrctl start
?

C:\>lsnrctl start

LSNRCTL for 32-bit Windows: Version 10.1.0.2.0 - Production on 13-LIS-2005 12:27:37

Copyright (c) 1991, 2004, Oracle. All rights reserved.

Starting tnslsnr: please wait...

Failed to start service, error 3.
TNS-12536: TNS:operation would block
TNS-12560: TNS:protocol adapter error
TNS-00506: Operation would block
32-bit Windows Error: 997: Unknown error



please help me with some advice