Locate your organization's Mule Enterprise license key file . Click on file explorer File tab and select Open Windows PowerShell. Whatever queries related to "'emulator' is not recognized as an internal or external command, operable program or batch file." 'adb' is not recognized as an internal or external command, operable program or batch file. > > 'VfrCompile' is not recognized as an internal or external command, > > operable program or batch file. emulator @ avd_name [ {- option [ value ]} …. devel@edk2.groups.io | EDK2 environment setup 'cscript' is not recognized as an internal or external command ... Step 2. react-native - run-android failed 'C:\Program' is not recognized as ... If the program exists, then you can continue to modify the Windows Environment Variables to fix Command Prompt not recognizing commands errors. 'C:\Program' is not recognized as an internal or external command ... Before fixing ADB not recognized error, you should confirm that Android SDK has been saved on your computer and you know its location. cliptaak commented on Sep 14, 2018 the trick is to run it in an elevated command prompt. You can search and find the target exe file in System32 folder. C:\wamp\www\php-terminal-gameboy-emulator>php boot.php pokemon.rom 'stty' is not recognized as an internal or external command, operable program or batch file. react-native - run-android failed 'C:\Program' is not recognized as ... See Uninstall the local emulator for instructions. Feel free to post your path here if you want. . Right click on your cmd or powershell and select 'run as administrator' Once you start the emulator manually, visual studio will work with just fine. Use the -NoWait option, if you wish the cmdlet to return as soon as it starts the emulator. 5) Change the number in the "Value" box to "1." 'xcacls' is not recognized as an internal or external command, 11. Tags: Misc Example. 'emulator' is not recognized as an internal or external command, code example. If it doesn't, double check the value of the path variable again. 'C:\Program' is not recognized as an internal or external command, operable program or batch file.