list-inside list-disc whitespace-normal [li_&]:pl-6

Here’s a concise guide to setting up Roms Launcher .NET (assumes a Windows environment and that you have the launcher files):

1. Prerequisites

• .NET runtime: Install the required .NET runtime (typically .NET 6 or .NET 7; check the launcher’s README).
• Visual C++ redistributables: Install if the launcher or emulators require them.
• Emulators: Place your emulator executables in a known folder.
• ROMs: Ensure ROMs are legally obtained and stored in organized folders.

2. Installation

• Extract the launcher zip to a folder (e.g., C:\RomsLauncherDotNet).
• If an installer is provided, run it and follow prompts.

3. First Launch & Configuration

• Run the launcher executable.
• Go to Settings → Paths and add:
  • ROMs base folder(s)
  • Emulators folder(s)
  • BIOS folder (if required)
• Configure emulator mappings: associate systems (e.g., NES, SNES, Genesis) with emulator executables and command-line arguments (use placeholders like {rom}).

4. Database & Metadata

• Let the launcher scan ROM folders to build its database.
• Configure metadata sources (local scraping or online databases).
• Set artwork and metadata download preferences (covers, screenshots, descriptions).

5. Controllers & Input

• Connect controllers and test in Settings → Input.
• Map controller buttons for each emulator profile if needed.

6. Launching ROMs

• Select a game and press Launch.
• If configured, the launcher will pass the ROM path to the mapped emulator using the configured arguments.

7. Advanced

• Enable shaders, resolution scaling, or fullscreen options per-emulator.
• Set up playlists, favorites, or custom collections.
• Configure hotkeys for exiting emulators or switching overlays.

8. Troubleshooting

• If a ROM won’t launch, verify emulator path and command-line template.
• Check that the ROM file is compatible with the mapped emulator.
• Run emulator directly to isolate issues.
• Check logs in the launcher folder for errors.

If you want, I can produce exact command-line templates for common emulators (RetroArch, Snes9x, Mesen) or a step-by-step UI walkthrough tailored to the latest Roms Launcher .NET release—tell me which emulator(s) you use.