I have two versions of python installed in my pc:
![enter image description here](https://i.stack.imgur.com/Awi5X.png)
and:
![enter image description here](https://i.stack.imgur.com/otogY.png)
when I type in cmd 'python', the version executed is 3.7.1 32 bits, and all my projects run on that version, which caused me problems when trying to install the pyarrow library. I would like my projects to run on the 64-bit version. Is it possible to change the default versions on which I run python? I cannot delete the 32-bit version, as I do not have administrator access.
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