Determine whether you need the 32-bit or 64-bit version (PES 2017 generally requires the 32-bit version, but it is best to place it in both system folders if you are on a 64-bit OS).
Follow these steps in order. Do each step fully, then try launching PES 2017. Stop when the game runs. how to fix d3dx943dll missing pes 2017 work
: Only download DLL files from trusted sources to avoid malware. Update Graphics Drivers Determine whether you need the 32-bit or 64-bit