did steps but program doesn't open

Hi, since I don't know what steps you have done I'm assuming you tried downloading Java using the link provided in the description. If you downloaded Java successfully and have restarted your computer and you still can't open Roblox anti-AFK, follow these steps:

1. Right click the Roblox anti-AFK file and click on "Open with..."
2. Make sure "Always use this app to open .jar files" is ticked.
3. Click on "More apps", scroll down and click on "Look for another app on this PC".
4. Now you just need to navigate to the file location where you installed Java. Generally that is
   going to be "C:\Program Files\Java\".
5. When in the Java folder, you should be greeted by one folder that should look something like
   "jre-1.8". The name doesn't have to be exactly the same. Go in that folder.
6. Go in the "bin" folder, select "javaw.exe" and click "Open".

I hope this solves the issue. Personally, when I wasn't able to open the program and had Java installed, this was the issue.

Happy AFKing!

If I understand your question correctly, you don't know what file to open. The file you need to open is Roblox anti-AFK.jar. If you're saying that you're confused how the file has to opened, then my previous post has the answer.

.jar files are just secret .zip files, but they can be opened as executables. An example of an executable would be .jar or .exe. My previous post shows how you open a .jar file using javaw.exe which is necessary to open .jar files as an executable so that you can use the program.

Ofcourse, if you don't have Java installed, you first have to install Java on your device.
I hope this helped! If not, feel free to ask more questions.