friends. I recently encountered the same error with Robot Framework:

OSError: [WinError 216] This version of %1 is not compatible with the version of Windows you're running. Check your computer's system information and then contact the software publisher.

After some investigation, I discovered that my Chromedriver version did not match my Chrome browser version. I downloaded the Chromedriver version that exactly matches my Chrome browser and replaced the old driver in the directory where I was running my script. After that, everything worked perfectly.

Initially, I thought the problem was related to the operating system, so I downloaded a 32-bit version of Chromedriver, but the error persisted. Now, with the correct Chromedriver version, the error is gone and everything runs smoothly.

If you are using Firefox, a similar issue might occur if your GeckoDriver version does not match your Firefox browser version. Make sure to verify and download the compatible GeckoDriver for your Firefox version to avoid this error.