simulia cst 다운받았는데 계속 실행이 안되고 프로그램을 실행하려고 하면 계속 삭제해야된다고 그러고 실행이 됐을때도 

the licensing has been successfuly configured 문구가 뜨면서 실행이 안됩니다. 한 100번은 다운로드 한거같은데 왜 이런지 알려주세요

Translated: I downloaded Simulia CST Studio Suite  , but it won't run. When I try to run the program, it keeps telling me to uninstall it. Even when it does run, it says,

"The licensing has been successfully configured" and won't run. I've downloaded it about 100 times. Please help me figure out why this is happening.