When the environment variables get messed up, it could lead to trouble with other programs that share the same environment variable. One such symptom is the following error in Windows: command is not recognized as an internal or external command, operable program or batch file. When the environment variables get messed up, it could lead to trouble with other programs that share the same environment variable. One such symptom is the following error in Windows: "command" is not recognized as an internal or external command, operable program or batch file. This happened to me when I was trying to run ping from the command When I try to use git command on my regular windows cmd or cmd with ruby, I get the following error. '-p' is not recognized as an internal or external command, operable program or batch file. I have tried checking PATH in environment variables. Running echo %PATH% gives me the following: C:\Windows\System32;C:\Windows;C:\Windows\System32\WindowsPowerShell\v1.0;C:\xampp\php; If you are getting the error telnet is not recognized as an internal or external command, operable program or batch file. Hello, in my Command Prompt when some days before when i type "ping google.com" it shows me the ip address and the list of packet successfully send or not but now this command is showing following error : 'ping' is not recognized as an internal or external command, operable program or batch file. Please help me..My window 7 64-bit. How to fix - Java is not recognized as an internal or external command(Quick Fix)(Windows 10) Hello, I created a php script to to run the WDSUtil command from a Windows 2008 R2 server. How to fix "not recognized as internal or external ... or external command" problem in Windows 8.1 ... recognized as an internal or external command bcdedit.exe is not recognized as an internal or external command. How to resolve the error Javac not recognized as internal or external command and how to set JDK path. Also works for other binaries Java, jar, javaw need some help here this is driving me crazy lol. using windows 8. I have being using my windows for a very long time and its all setup, only thing th Windows - 'Telnet' is not recognized as an internal or external command, Telnet is not recognised as an internal or external command ... ' is not recognized as an internal or external command, ... commands are not working in cmd prompt ... from batch not recognized; Dos commands in windows GitHub is home to over 20 million ... Generation fails on Windows: 'rm' is not recognized as an internal ... 'rm' is not recognized as an internal or external command, command prompt is showing 'command' is not recognized as operable program or ... not recognized as an internal or external command, ... Windows 8 command If you are getting the error telnet is not recognized as an internal or external command, operable program or batch file. 'fastboot' is not recognized as an internal or ... is not recognized as an internal or external command, operable ... file. I see quser.exe and telnet.exe is in C:\Windows\System32. But in Command prompt, it says is not recognized as an internal or external command. WTF Microsoft? How to fix "java is not recognized as an internal command or external ... Shared\Windows Live;%SystemRoot ... is not recognized as an internal ot external command Windows - 'Telnet' is not recognized as an internal or external command, Telnet is not recognised as an internal or external command