Hi iroha-umegiri, Thanks for your feedback! I've got your file, and we'll try to identify the issue! Also, can you send us your project that will causing failed, or which character/project that you tried to preview via Iray? You can upload project to cloud service like Google Drive, One Drive..., and attach the download link in your next comment. Your help is highly appreciated! Calvin Reallusion. Calvin Reallusion.
CC3だけではなく、iClone v7.7も同様にIrayプレビューを開くとクラッシュします。