Can't start T-Rex, CUDA initialize error, memory dump:

[sgreen0314]

Hi. I'm getting this error when trying to use T-rex to mine ravencoin. Can't start T-Rex, CUDA initialize error, memory dump: eyJhIjoiVTZZRVhieE9HWFIwS2MzcGJ2ZHBudnhuOXVmZXN2K2lpRlR2dDErRnZiTUJNdWJmQVEwRjgxWmZOK1hRang0VUtkZDNkL0FZeTkrWkk1SjluU1A1ZXV0RjVjb1U0WjMwV0ZzQmpGeURJR2M9IiwiYiI6ImVQMW85RXBrd1JJL01GNnZvN2NJK3c9PSJ9Cg==

My Lenovo desktop has an AMD A6-7310 APU with AMD Radeon R4 Graphics, 2000 Mhz, 4 Core(s), 4 Logical Processor(s). How can I fix this error? Any help would be appreciated.

[Rivers071]

T-rex is only nvidia