Based on the provided key-value pair and text, I understand that you want to install HWiNFO32 version 7.66 free.

Here are the instructions:

1. Open your web browser and go to a reliable source to download HWiNFO32.

2. Search for 'HWiNFO32' and click on the search result that leads to the official website or a trusted third-party site.

3. On the website, navigate to the download section and look for the version 7.66 of HWiNFO32.

4. Click on the download link to save the installer file to your computer.

5. Once the download is complete, run the installer file to begin the installation process.

6. Follow the prompts in the installer to install HWiNFO32 version 7.66.

Please note that you may need admin rights to install and run HWiNFO32.

Also, if you encounter any issues or want to explore alternative options, I can provide more information on older versions of HWiNFO32, such as version 6.14, which is available for download from a reliable source.

Let me know if you have any further questions or need assistance with the installation process!

Instal HWiNFO32 7.66 free