Download the matching .exe installer file to your local drive. 2. Prepare Your System Close all active instances of SketchUp 2021.

Ensure you select:

To ensure a secure and functional installation, always use the official Chaos portal.

subscriber, V-Ray is often included in your Windows installer. Run the Unified Installer

Click the download link to save the .exe setup file to your local drive. Installation Guide

Once you have managed to , you need to know what is different from Vray 3.6. Here are the killer features:

Temporarily disable aggressive real-time antivirus scans to prevent installation blocks. Ensure you have administrative privileges on your computer. 3. Run the Installation Wizard Double-click the downloaded V-Ray installer file. Accept the Chaos Group License Agreement.

Read through the Chaos Group License Agreement and click I Agree .

. Ensure you select a version that supports SketchUp 2021 (V-Ray 5 or newer is recommended for this specific year). Run the Installer

Even with a perfect download and install, you might hit snags. Here are the top three solutions.

If you are a professional who does not need the complexity of V-Ray 6’s procedural clouds or V-Ray 7’s new scattering tools, Vray 4.2 paired with SketchUp 2021 is the most cost-effective and stable rendering station you can build today.

Ensure your NVIDIA graphics card drivers are completely up to date. V-Ray requires proprietary CUDA components to utilize GPU acceleration.

A: Vray 4.2 runs on Intel-based Macs via Rosetta 2. Native M1 support did not arrive until Vray 5. Expect performance drops on M1 Macs using 4.2.