Hi Wendy,Sorry to hear about your problems installing CrazyTalk Animator 2.
The -5001 error often indicates the installer has not been downloaded completely.
Please re-download the trial again and save the file to your hard drive first. Once downloaded completely, please try to install it again.
We recommend downloading using a Download Manager such as the free "FlashGet". This will enable you to continue the download should it get interrupted and reduce the risk of a corrupt file.
http://www.flashget.com/index_en.html
If you continue to have problems, please contact Technical Support using the link below. They will be able to advise you further. Thanks.
http://www.reallusion.com/CustomerSupport/User/QForm.aspx