I tested this "PES 2008 Highly Compressed Only 13 Mb" edition on a netbook from 2012 with 1 GB of RAM. Here is the honest breakdown.
Open the extracted folder, find the .exe file (usually named pes2008.exe or game.exe ), and double-click to play. Pes 2008 Highly Compressed Only 13 Mb
: Look for a file named Setup.bat , Install.exe , or a .reg file within the extracted folder. Run it to properly register the game registry entries on your operating system. I tested this "PES 2008 Highly Compressed Only