Fixing the ‘Error: That Port Is Already In Use’ Code Error

Are you getting ‘Error: That Port Is Already In Use’ code error while trying to run your program? If so, don’t worry, as this article can provide you with the solution.

The ‘Error: That Port Is Already In Use’ code error is one of the most common problems that developers face while running their program. Have you ever wondered why this error occurs and how to fix it?

The ‘Error: That Port Is Already In Use’ code error occurs when a program is trying to use a port that is already in use by another program. This can be caused by a conflict between the two programs, and the only way to resolve it is to find the program that is already using the port and close it down.

Fortunately, there are some simple steps that you can take to fix this issue. The first step is to identify which program is using the port. To do this, you can use the netstat command. This command will list all the ports that are currently being used by your system. Once you have identified the port that is being used, you can then close down the program that is using it.

The next step is to restart the program that was using the port. To do this, you can either use the task manager or the command line. Once you have restarted the program, you should be able to run your program without any errors.

Finally, if the problem still persists, you can try disabling the Windows Firewall. This will allow the program to use the port without any issue.

Fixing the ‘Error: That Port Is Already In Use’ code error can be a daunting task, but with the right steps, you should be able to solve it quickly and easily. So, if you are getting this error, don’t hesitate to try the steps mentioned above. And, if you need any help, feel free to contact us. We’ll be happy to help you out.

If you are looking for a quick and easy solution to fix the ‘Error: That Port Is Already In Use’ code error, then this article is for you. So, don’t wait any longer and read on to find out more. We’re sure you’ll find this article helpful in fixing the issue.

What is the ‘Error: That Port Is Already In Use’ Code Error?

The ‘Error: That Port Is Already In Use’ code error occurs when a program is trying to access a port that is already in use. This error occurs when the port that the program is attempting to access is already occupied by another program. This can be caused by a conflict between programs or services that are attempting to access the same port. Additionally, it can be caused by a program that is already running on the computer attempting to access a port that is already in use.

How to Fix the ‘Error: That Port Is Already In Use’ Code Error

The first step to fixing the ‘Error: That Port Is Already In Use’ code error is to identify the program that is attempting to access the port. The program can be identified by using the Task Manager or the netstat command. Once the program has been identified, the next step is to locate the process that is using the port. This can be done by using the netstat command or by viewing the list of processes in the Task Manager.

Using the netstat Command to Identify the Process

Once the program has been identified, the next step is to use the netstat command to identify the process that is using the port. The netstat command is a command-line utility that can be used to view the list of open ports on a computer. To use the netstat command, open a command prompt window and type the following command: netstat -anoThis command will display a list of all open ports and the process ID associated with them. To find the process associated with the port that is in use, look for the port number in the output of the command and the process ID associated with it.

Using the Task Manager to Identify the Process

Another method of identifying the process that is using the port is to use the Task Manager. To open the Task Manager, press the Windows key + R and type taskmgr in the Run dialog. This will open the Task Manager window. In the Task Manager, click on the Processes tab and look for the program that is using the port. The process associated with the port will be listed in the list of processes.

Terminating the Process

Once the process has been identified, the next step is to terminate the process. This can be done by right-clicking the process in the Task Manager and selecting End Task. Alternatively, the process can be terminated using the taskkill command. To use the taskkill command, open a command prompt window and type the following command:taskkill /PID [process ID]Replace [process ID] with the process ID of the process that is using the port. This will terminate the process and free up the port for use.

Using Another Program to Fix the Error

If the error still persists after terminating the process, then it may be necessary to use another program to fix the error. There are several programs available that can be used to identify and fix the error. Some of the most popular programs include Microsoft Process Explorer, TCPView, and CurrPorts. All of these programs can be used to view the list of open ports and processes associated with them.

Conclusion

The ‘Error: That Port Is Already In Use’ code error is a common problem that can be caused by a conflict between programs or services that are attempting to access the same port. To fix the error, it is necessary to identify the program that is attempting to access the port, locate the process that is using the port, and terminate the process. Additionally, it may be necessary to use another program to fix the error. With the right tools and some patience, the error can be fixed quickly and easily.