Docs: Update regarding new launcher (#2627)

Co-authored-by: Scipio Wright <scipiowright@gmail.com>

worlds/smz3/docs/multiworld_en.md

@@ -4,8 +4,7 @@
 
 - One of the client programs:
   - [SNIClient](https://github.com/ArchipelagoMW/Archipelago/releases), included with the main 
-  Archipelago install. Make sure to check the box for `SNI Client - Super Metroid Patch Setup` and 
-  `SNI Client - A Link to the Past Patch Setup`
+  Archipelago install. 
 - Hardware or software capable of loading and playing SNES ROM files
     - An emulator capable of connecting to SNI such as:
         - snes9x-rr from: [snes9x rr](https://github.com/gocha/snes9x-rr/releases),
@@ -20,9 +19,10 @@
 
 ### Windows Setup
 
-1. During the installation of Archipelago, you will have been asked to install the SNI Client. If you did not do this,
-   or you are on an older version, you may run the installer again to install the SNI Client.
-2. During setup, you will be asked to locate your base ROM files. This is your Super Metroid and Zelda3 ROM files.
+1. Download and install [Archipelago](<https://github.com/ArchipelagoMW/Archipelago/releases/latest>). **The installer 
+   file is located in the assets section at the bottom of the version information.**
+2. The first time you do local generation or patch your game, you will be asked to locate your base ROM file.  
+   This is your Super Metroid and Zelda3 ROM files. This only needs to be done once.
 3. If you are using an emulator, you should assign your Lua capable emulator as your default program for launching ROM
    files.
     1. Extract your emulator's folder to your Desktop, or somewhere you will remember.