PES 2013 is a 32-bit executable, so it can only use 2GB of RAM by default. On a 64-bit system, you can patch the .exe to use 4GB.
When a 32-bit installer for PES 2013 runs, it writes to the logical path HKLM\SOFTWARE\Konami\PES2013 . The registry redirector physically places this data into HKLM\SOFTWARE\WOW6432Node\Konami\PES2013 . However, certain PES 2013 mod loaders (e.g., kitserver, jenkey's Gameplay tool) are hybrid components that query the 64-bit registry view. Consequently, they fail to locate the game path, resulting in "Application Error 0xc000007b" or "Game not installed" messages. Pes 2013 Reg File 64 Bit
Repeat the same keys inside HKEY_CURRENT_USER\Software\Konami\PES2013 . PES 2013 is a 32-bit executable, so it