installation issues

[Mats Wichmann]

On 2/9/21 4:23 PM, Martin Lopez wrote:
> Hello,
> 
> My name is Martin Lopez. I just downloaded Python 3.9.1 (64 bit) Setup.
> 
> After I install the program then try to run it, with no success.
> 
> I've uninstalled all previous versions and reinstalled them, but it does
> not seem to help.
> 
> Can you please assist?

This is going to sound rude, but is not intended that way:

No, we can't help because you've given no information.

Seemingly, you've had previous versions of Python working (it's not 
necessary to uninstall them to add a new one).  What is different?  What 
is the symptom of "no success".