The first thing you should do is to change the folder into which the replay will be saved. Edit the “LARS-Launcher.bat”-file and change the folder destination to whatever you like (e.g. C:\Program Files\Starcraft ~ do not have any \ at the end of the line). After that, all you have to do is start StarCraft, double click LARS-Launcher.bat and then "OK".
As soon as a game finishes the replay file will be saved to the folder you selected with the name: Me(R)_MyOpponent(R)_NR.rep, where R is the race and NR the number of game (Me(R)_MyOpponent(R)_0, Me(R)_MyOpponent(R)_1 e.t.c.).
Let’s say that I play a game vs. Mazor. Then the replay name would probably be ZoXXeR(Z)_Mazor(P)_0.rep. As I wrote, you don’t have to push “Save replay” after each game. It will all be handled automatically.
Lasgo and Ashur included the source code in the package, so if someone with a good knowledge in C++ (or anyone else, for that matter) wants to take a look at it and maybe come with suggestions about how to make it better or maybe create an own version, there’s your chance.
Notice that you will not be able to save the replay by yourself when you have this program running. If you try, you will get an error message saying: "Unable to write save file"
Thank you very much for making such tool, guys!
Links
GosuGamers - Download LARS
Progamers.cz - Best CZ site by far