I have installed Python 2.7 on my pc. I have checked the PATH and it is there. The python command in the command prompter was working fine. I have updated the pip through cmd, then installed virtualenv, and then worked a while through cmd. I was working on the octoprint plugin tutorial, but after I run the octoprint serve once, the next time it stops recognizing everything, including python and pip commands. The environmental path is still there, untouched. I have no idea on why it is happening.
Someone got anything like that?
OS Windows 10 Tried cmd and powershell