file with a "No-CD" version that bypasses the disc check. Many users find this included in comprehensive patches like PES-ID Ultimate Patch Use a Mini-Image/Virtual Drive
Sometimes, antivirus software flags "No-CD" patches as "false positives" because they modify an executable file. If the game fails to launch after you've applied a fix, check your antivirus quarantine folder and add an exception for the PES 2013 folder. Pes-2013-No-Cd-Dvdrom-Drive-Found
Rename your original PES2013.exe to PES2013.exe.bak . file with a "No-CD" version that bypasses the disc check
Trusted community sites like GameCopyWorld host these files for various versions of the game. Pes-2013-No-Cd-Dvdrom-Drive-Found