Try the solutions posted above (now marked) or try the one listed at towards the end of this thread:
You can search other areas of the site for this issue as well:
FLEXnet License Admin | MSI Cleanup Utility | .NET Framework Cleanup Tool | IPv6 NLM Fix | adskflex.opt Options File | Combine .LIC Files | Disk Space
Nice! You give me the solution! So I create this (Portuguese PT-BR):
Em caso de erro ao clicar no arquivo de instalação: Setup.exe, indicando a mensagem:
"The program can't start because [NOME DO ARQUIVO].dll is missing form your computer.Try reinstalling the program to fix this problem."
deve-se copiar todas os arquivos .DLL contigos na pasta \Setup para dentro do diretório: C:\Windows\SysWOW64\
All we have to do is to copy all the DLL Files in the Setup folder inside the program folder into the Folder indicated by you: C:\Windows\SysWOW64\ and the problem goes out!