Netbeans deployment error still exists

Question

Thanks for you suggestion sir, i tried netstat and it is listening for port 8080, now how should i stop that service or program using it coz as far as i know i did not install tomcat which generally uses dat port ans sun application server is using 4248 port as i see it in netbeans, so how should i know which program is using dat port ans stop it. i used "telnet 8080" command and it says "Connecting To 8080...Could not open connection to the host, on port 23: Connect failed".
i searched for server.xml file on my system and found abt 3 copies of them , they could be some temporary files or of my previous installations of tomcat and they are using port 8080 but i am not able to modify this file and the files are as follows:
C:\Documents and Settings\Administrator\Local Settings\Temp\Temporary Directory 3 for tomcat.zip\tomcat\conf\server.xml
C:\Documents and Settings\Administrator\Local Settings\Temp\Temporary Directory 7 for jakarta-tomcat-5.0.14.zip\jakarta-tomcat-5.0.14\conf\server.xml
But i am using apache- tomcat s/w
D:\apache-tomcat-6.0.10\conf\server.xml and this is not using port 8080 as i see in server.xml, but right now i did not add this server in netbeans and i am only trying to run with sun java application server and it is giving me deployment error.
i even tried running my application with apache-tomcat alone by adding it as server in netbeans but it is also giving error saying "Access to Tomcat server has not been authorized. Set the correct username and password with the "manager" role in the Tomcat customizer in the Server Manager.
See the server log for details."
i tried setting the username as "ide" and password as "ideide", my owm, but it didnt work, how do i set them?
please help me asap

Answer 1

- If you open the windows task manager and move to processes tab, do you see anything that is related to tomcat? If so, you can try killing those processes.
- As for the password: You should see a file called 'tomcat55.properties in the userdir (name may be slightly different depending on the version of tomcat), if a tomcat server is registered with the ide. (Similarly the file 'glassfish.properties' should be present for the sun java system appserver). For info on user directory, please take a look at http://blogs.sun.com/karthikr/entry/jse_directories.
- Have you tried using a different port for the appserver?
- In the runtime tab, after expanding the 'servers' tab, do you see any tomcat servers registered with the ide?