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I saw this question and answer but this is not working for me.
I am following Python tutorials. There is a section that requires me to change the path variable. I used the instructions in the command prompt on Windows-7. I used
to see the new PATH variable. It was correctly changed in the particular session of command prompt. But when I started a new session of command prompt and used
again to see the path variable it was unchanged.
So my question is how to change the PATH variable in WIndows-7 64-bit permanently?