So, on my old computer I was able to download the same file I am trying to get now, but my new computer has trouble with that file. (I am using a x64 bit Windows 10)
This is what happens:
I download the (safe) .jar file from OptiFine.net (minecraft Mod)
I (attempt) to open it the same way I used to. (double-clicking)
Nothing happens so I take the long route, I right click it > Open With > Choose Another App > Look for Another App on This PC > Java > jre1.8.0_131 > bin > Select the First Java That comes up (simply just says java)
After I do that, there is a quick flash. On the flash it is a black box, and it looks much like the command prompt.
I have tried downloading other java files and such but I have the same result. Any ideas how to fix?
How can i fix command promt
Command prompt numbers, often referred to as "prompt numbers" or "command line numbers," can refer to the line numbers shown in some command-line interfaces or shells that indicate the number of commands executed in a session. These numbers are generated by the command shell, such as Windows Command Prompt or Unix-based terminals, which track and display the sequence of commands entered. If you're referring to specific command outputs or error codes, these can be found in the documentation for the respective command or application being used.
It basically means that you don't have elevated access to the program. Try right clicking CMD and click on "run as administrator" then try the prompt again.
The command lpg is not a standard command in most command prompt environments. Its output would depend on the specific context or application in which it's used. If it's a custom command or part of a specific software package, you would need to refer to that software's documentation to understand its output. Otherwise, running lpg may result in an error message indicating that the command is not recognized.
To forward errors to a file in a command-line environment, you can use the redirection operator 2> followed by the filename. For example, in a Unix-like shell, you can run a command like command 2> error.log to redirect standard error output to error.log. In Windows Command Prompt, a similar command would be command.exe 2> error.txt. This approach captures any error messages generated by the command into the specified file for later review.
The technician may see nothing at all (except for the next prompt) depending on the platform being used. Or, they may see an error message if there was a problem with the configuration.
Open command window "cmd" from Windows prompt. Type in "javac" in the window. The command should execute giving full usage of javac and its options. If you get an error message saying that "Javac is not a recognized as an internal or external command", than the Path has not been set.
The command RD (or rmdir) is used in command-line interfaces like Windows Command Prompt to remove directories. It deletes an empty directory, and if the directory contains files or subdirectories, it will return an error unless the /S flag is used, which allows for the removal of the directory and all its contents. Always use caution with this command, as it can lead to data loss if used incorrectly.
To start the Cimntfy service on a Windows Server 2003 from the command line, you can use the following command: net start Cimntfy. Open the Command Prompt with administrative privileges, type the command, and press Enter. This will initiate the Cimntfy service, allowing it to run on the server. If the service is not installed, you will receive an error message.
when your working in the switch and suddenly an error occurred that message will simply prompt in the window irrespective of the work your doing it. message may come in the middle of the command or etc. to overcome that we use logging synchronous .simply to prevent the interruption of command text input we use logging synchronous .
The size parameter reset the default buffer size but did not disable access to the buffer.
If the ping command isn't working through the Run dialog, first ensure that you are entering the command correctly, such as ping [IP address or hostname]. Check your network connection to confirm that you are connected to the internet. Additionally, verify that your firewall settings or security software are not blocking the command. If issues persist, try running the command in Command Prompt instead for more detailed error messages.