
iNumHWThreads=2 tells the game to use 2 of your CPU threads, you can use this higher if your CPU supports more, Mine uses 8 for example. If prompted with Show Tutorial? click No. On the next page, select Create a portable instance. A pop-up will appear called Creating an instance. Tick Run this program as administrator under Privilege Level. GUIDE ON HOW TO INSTALL MCM FALLOUT NEW VEGAS MOD
Navigate to the folder you installed Mod Organizer 2 in. Keep clicking Next and then click Install and wait until it's finished. (I use C:\Games\Modding\Tools\Mod Organizer 2) DO NOT install it to the Root Fallout: New Vegas folder. Avoid installing it in the default Windows program folders as mentioned before. Pick an installation location when prompted. Note: You should never use the download buttons on the top right part of the page, It often leads to you downloading the wrong file. Click Manual Download on Main Files - Mod Organizer 2. Please read the Description page of every mod you download, You never know what could go wrong when installing or using the mod!. Set Anti-Aliasing to 8 Samples (Make sure Anisotropic Filtering is set to 15 Samples for good measure). set the Resolution to your monitors resolution (mine is 1920x1080) Assuming you picked High, the Resolution and Anti-Aliasing settings will be incorrect.
Click OK for both of these and navigate to OPTIONS. (I suggest picking High even if you have a good PC, the visual difference between it and Ultra is negligible at best, and I've heard reports of a 10 - 20 to even 40 FPS difference on intensive areas such as The Strip) Feel free to pick different presets depending on your hardware. It's always Ultra by default for me but it could be lower for you.
and Video settings have been set for X quality.
You will get pop-ups stating Fallout New Vegas will now detect your video hardware and set video options accordingly. Run Fallout: New Vegas via your Library OR FalloutNVLauncher.exe from the Root folder (Steam\steamapps\common\Fallout New Vegas).