Before downloading, verify your PC meets these base specs for smooth gameplay: Windows XP SP3, Vista SP2, or Windows 7. Processor: Intel Pentium IV 2.4GHz or equivalent. RAM: 1 GB minimum.
Search for trusted gaming repositories like OldGamesDownload or Archive.org for "PES 2011 Highly Compressed." Look for versions archived in .rar or .7z formats. better+download+game+pes+2011+pc+highly+compressed+link