If you're playing on Windows, try running the game in compatibility mode. Right-click on the game's executable > Properties > Compatibility tab > Check "Run this program in compatibility mode for:" and choose an older version of Windows.
: If you use popular mods like PESEdit.com Patch , they often include their own modified selector and EXE which bypasses the disc check entirely. pes+2013+no+disc+inserted+fix+repack
If you're using a repack, sometimes these come with a crack or patch to bypass the disc check. Ensure you're following the repack's provided instructions. If you're playing on Windows, try running the