У вашего броузера проблема в совместимости с HTML5
Many underestimate the amount of tutorials available in the CATIA V5 help. In this demo, the user learns how to maximize the use of the help documentation built right into the software. This way you don't need to buy a book every time you need assistance with a certain topic. Also, To view a complete demo of CATIA from start to finish in less than 15 mins. see the following video. http://www.youtube.com/watch?v=pPLj1kw34UU For more in-depth videos, please visit my blog: http://mtm-cadtutorials.blogspot.com