Could not able to find ini.cnf file

I installed webmethods IS 6.1 and changed the IS_DIR, JAVA_DIR Server.bat file to point appropriate directory. Now when i try to start the server from command prompt i get java.io.FileNotFoundException complaining could not find the file ini.cnf unnder bin directory. Really i could not find it there either, is this some installatiion problem or i need to create a new ini.cnf file. Any help will be greatly appreciated

thanks
Jay

What do you mean by “changed the IS_DIR, JAVA_DIR Server.bat file to point appropriate directory”? Aren’t they set pointing to the appropriate directory by the installer?
Did IS load before your changes? Where there any errors during installation (is there a WmInstallLog.txt around)?