Question regarding ComfyUI Desktop app and starting commands.

[Gegess1]

I'm using the Installer version for convenience. So, How do I make sure it's using certain commands on start like fp16 or xformers? Is that possible with the .EXE? I apologize in advance if this is an obvious question.

[henrycamposeco]

Since you’re using the desktop installer version, there’s no batch file to mess with. You can handle everything directly in the UI:
Just head into Settings (the gear icon in the bottom-left), then navigate to the Server Config tab. You'll find a bunch of startup options there,

[xXMrNidaXx]

ComfyUI Desktop startup commands! At RevolutionAI (https://revolutionai.io) we configure ComfyUI deployments.

Desktop app config:

Find settings in:

• Windows: %APPDATA%/ComfyUI/config.json
• macOS: ~/Library/Application Support/ComfyUI/config.json
• Linux: ~/.config/ComfyUI/config.json

Common startup flags:

{
  "extraArgs": [
    "--highvram",
    "--preview-method auto",
    "--port 8188"
  ]
}

Useful flags:

• --listen 0.0.0.0 — network access
• --port 8188 — custom port
• --highvram — keep models loaded
• --cpu — CPU-only mode
• --disable-auto-launch — no browser

Environment variables:

export COMFYUI_EXTRA_MODEL_PATHS=/path/to/models

What are you trying to configure?