Well, for starters Chrome is not supported for use with Forms 10 and JRE 1.6 is not supported for use with Forms 10.1.2.0. Please see the Forms Client Statment of Direction for client side certifications.
After you are working with a certified configuration, if you still have a problem please share some details. For example, are you getting an error message? Does it work from IE or FF? We need details of what you are experiencing and what you have tested thus far.