Fatal Error In Launcher: Unable To Create Process Using "file Path1" File Path2" : The System Cannot Find The File Specified

I am trying to use different versions of Python on my Windows pc and I'm getting this error when using pip: Fatal error in launcher: Unable to create process using ''c:\users\mypc

Solution 1:

it seems like python team may have implemented some security measures. The new method now is just to prefix python -m before your commands.

Let's say you are trying to install pygame (any package) with pip. For that, you'll use

python -m pip install pygame //Or any package name

Also, upgrading pip and all other commands will also use the same command structure:

python -m pip install --upgrade pip

Solution 2:

When you go to Environment Variables there's 2 PATH's. One at the top and one under System variables. Deleting all references to python in the System variables PATH fixed the issue for me. You can then use pip as normal again