Download avogadro on windows 11

)I’m a high school chemistry teacher in Italy and I’ve been using your beautiful program for a few years, unfortunately it hasn’t opened for two months. I uninstalled the program and then reinstalled it but it tells me system error, how can I continue to use it? Thank you

My guess is that you need to install the latest Visual Studio Redistributable (e.g., both the 32-bit and 64-bit packages on that page.

Or, you can try the latest nightly build of if it meets your needs.