Error while running powerbuilder 12.5 application

Hi folks,

I have successfully migrated my applications from PB 8.0 to PB12.5 but in prod environment I am getting below Error:

The Program can't start because ATL71.DLL is missing from your computer. Try reinstalling the program to fix this problem.

To Encounter this do i need to copy ATL71.dll in Production system?

I have installed PB Runtime environment and SQLNCLI.msi also Microsoft Visual C++ 2010 and Microsoft .NET framework 4.5 are available in Prod machine.

Thanks

Abhay