Just installed a new desktop computer running on Windows 10. Unfortunately, the Codec does not support by default the RAW formats of my Fuji cameras, namely Fujifilm X-E2 and Fujifilm Finepix X-100. For example, it does not generate thumbnails in the file explorer. There might be different ways to fix this, but I decided to install a copy of the Codec of www.fastpictureviewer.com. I already ran this on my Windows 10 laptop and it works perfectly with my camera formats. The current Codec is version 126.96.36.199 (click here to download and purchase a license code). Fully recommend it.