How to setup path for flex tool in windows.

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In this post we will know how to setup path for for flex tool in windows

At first we have to copy the path  in my case it is   "D:\sed\GnuWin32\bin"

You have to chech where you installed the flex tool 

for reference check the image  and copy the above path

Once after copying the path open  setting and search for edit system environment variables

or in the windows search bar  type envronment and open the one which is shown in the image below

   then check environment variables 

In the  System Variables check for path and double click on it

Go for new and paste the code  path you have copied and then click  ok - ok  and apply 

Its done to check  open command   prompt and type    flex --version

It's Done Thank You .

for example check