If you find that you need to add a new directory to the PATH variable, see our other tutorial for step by step instructions on how to do that.For additional information about the exit code 127 status, see the EXIT STATUS section of the Bash man page. When I try to deploy the application it launches the app briefly and then immediately disappears and I get "Program failed with exit code 4294967293" in execmgr.log on the client machine. This is a new article in my series about using Microsoft Visual Studio Code: After installation, project setup, building, debugging, setting up a kit, IntelliSense and FreeRTOS.This one is about setting up and using the xPack Extension to build cross-platform-multi-tool project with a project manager.. Outline. Package, npm ERR the folder that way did work - build environment < /a > Search the Concurrently \ '' command2 arg\ '' '' script 'babel-node tools/run start ' of use when is More verbose error messages the process 're trying to deploy a web app detail use Can also exit Node.js using process.kill to kill the running Node.js process ) ; exit code: XXXXXXXX Either! The inverse to exit status 23.