Already answered in the .NET forum. Crossposting is discouraged. Bastard Programmer from Hell :suss: If you can't read my code, try converting it here[^]

Nor vice versa! A positive attitude may not solve every problem, but it will annoy enough people to be worth the effort.

I didn't read your code, but just in case, in C# (and almost every C base language) when counting an array/index, the very first position of the array will be 0/zero, it is common to see something like this in a for for (i = 0:i<=Array.Lenght -1;i++){ //do whatever in here } where you substract 1 to the Lenght of the array because even though the array length is 10 you start counting at 0 (0,1,2,3,4,5,6,7,8,9) I want to die like my grandfather- asleep, not like the passengers in his car, screaming!

Based on your earlier posts I am assuming you mean how can you run the code from the article A Simple C# Genetic Algorithm[^] Please don't cross-post - you have already posted a question to the author in the correct forum - he is probably at work at the moment and can't respond immediately. In answer to your question, you need to download the source and load it into Visual Studio. It is highly likely that VS will need to convert the source to the version that you are using - allow the automatic conversion to run through (it should not produce any errors). Once you have the converted solution open, - open up the Solution Explorer (Ctrl-Alt-L) - right-click on the project name "GATest" and select "Set as Startup project" - you can now run the code