The client application does not start

Hi, I downloaded the client to my machine and when I click on the external client nothing happens.

Does anyone know what the error is? Thank.

Its most likely that you don't have java installed or you're not running the jar file with java. Here https://rscrevolution.com/viewtopic.php?id=17408

Feel free to message me in-game, on the forums, or on Discord with any questions or concerns you may have.