Use WinRAR or 7-Zip to extract the files. Right-click Part 1 only and select "Extract Here"; the software will automatically pull data from all other parts (including part 10) to reconstruct the full installer.
Individual parts like the PES Professionals Selector may be small (under 10MB), but main patch parts can be several hundred megabytes to gigabytes each. Version History: Download PES Professionals Patch part10 rar
Common download hosts include Mediafire , Google Drive , and Mega.nz . Use WinRAR or 7-Zip to extract the files