Hi @Evans N Munuve ,
Welcome to Microsoft Q&A!
You can refer to the following similar issues and it might help:
installation - How to install GnuPlot on windows? - Stack Overflow
Proper Way to Plot with GNUPlot? (C++ 14, VS 22) - Stack Overflow
If you still have issues with GNUPLOT, please report it in GitHub-gnuplot.
Thanks for your understanding!
Sincerely,
Anna
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