[seanbman]

So when i try to run it tells me i need a different application to rune jagex jav, and it tells me to open the windows store how do i resolve this

 

[awesome123man]

Do you have official runescape legacy client?

 

[american express]

Did you read the sticky thread?

Windows prompts you to choose an App from the Microsoft Store to play/You'll need a new app to open this jagex-jav:
Download and install the official Runescape client from the official Runescape website. Runemate uses the official Runescape client (RS3 or OSRS) to bot. The NXT client is NOT supported. You must download the LEGACY client for Runemate to work.