@Arbiter explains the request better: The official RS client has a bug that doesn't allow you to run more than two clients. You can bypass this by instead creating multiple Windows Accounts, copying the main jagexchache folder, with JagexLauncher.exe to the new windows account, copying the .jagex_cache_32 folder with browsercontrol.dll in it, and running the exe as that user. You can use the runAs command to do so, for example: Code (Text): runas /env /user:DOMAIN\USER "C:\Users\USER\jagexcache\jagexlauncher\bin\JagexLauncher.exe runescape" replace DOMAIN with your computer name and USER as the user you want to run it as. It should load the client, repeat for however many clients you want to load. Issue is, RuneMate doesn't recognize the clients: I've tried running RM as admin via command prompt, but still nothing. Could we have a 'Entire PID to Hook' feature? For these kind of hacky workarounds due to RuneScape-related bugs and issues.