dxcpl affects global settings if you aren't careful. Always make sure you are using the "Edit List..." feature to apply settings only to PES2017.exe , rather than changing global settings on the main screen.
If you have any of these issues, Dxcpl is the only reliable fix that does not require downgrading your Windows version. dxcpl for pes 2017 install
These video tutorials provide visual walkthroughs for installing DXCPL and fixing PES 2017 VRAM errors: dxcpl affects global settings if you aren't careful
You need the full DirectX SDK. Get just dxcpl.exe from: dxcpl for pes 2017 install