Lots more information please?
Is this with one particular file? Have tried the obvious things like restarting the computer? Did those features definitely work for the trial installation?
What is your operating system and computer spec? Do you have a Gb or more of video RAM.
Give us a way fuller description and maybe we can help.
Hi Dennis, tank for your reply.
In the trial version all work.
16 Gb ram
2 Hd 1 tera
Ati radeon 2Gb