Run KSH script in Windows machine

Hi i created a unix script ksh that goes to a specific folder/xyz/abc, searches for all the .txt files in it and perform some operation
on these text file. It runs well in Unix server(machine)

Now this script needs to be run on a windows machine having the same folder structure(that is look for all the .txt files in it and perform some operation on these text file).

Please Advice how do i run this ksh script in the windows server(machine)

Install cygwin on your windows machine and you can run it from there.