Fam, I feel like we have been here before: You have a problem with something and only state that it doesnt work. It is like if you are calling a car mechanic guy to ask why your car is not driving, a question he could impossible answer.
I took time to figure out how to do it (I did not know on beforehand) and wrote it down in a step by step guide for you to follow.
If it doesnt work on first attempt, read the instructions again and try it again in case you missed a step somewhere, if it still doesnt work, try a third time. If it still doesnt work, or if you dont understand one of the instructions, then reply back in the thread describing what you have done and at what step you are stuck, like "I did this, this and this but the .bat file still doesnt run when I click on it" or "what do you mean with renaming from .txt to .dat?" etc. Then I (or someone else) can reply, building on the initial knowledge and other people reading this thread with the same problems like you maybe also can use the solutions that is coming up (speaking of, maybe these posts should be moved to a new thread, cleaning the nightly builds announcement?). Or it might turn out that I wrote a mistake in my step by step guide to you which can then be corrected.
But until then, I cant do much more to help you