Jagex account

To login with any Jagex account the official Jagex Launcher must be used.

Setup

The files of the Official Client need to be replaced with the files of Exilent to trick the Jagex launcher to work with Exilent.

Official Client path: C:\Program Files (x86)\Jagex Launcher\Games\Old School RuneScape\Client

Exilent path: C:\Program Files (x86)\Exilent Launcher\3.1

Steps:

Delete all the existing files from Official Client path
Copy/paste all the files from the Exilent path to Official Client path
Rename Exilent Launcher v3.1.exe to osclient.exe
- if file extensions are hidden in File Explorer, rename Exilent Launcher v3.1 to osclient)