You cannot "open" the file like a standard program. You must use software like WinRAR or 7-Zip . the pes.launch.rar file. Select "Extract Here" or "Extract to pes.launch/" .
Are you trying to fix a (like a missing DLL) or just looking for the latest option file for the current season? Download File pes.launch.rar
If you get an "archive is corrupt" error, the download likely failed. Try downloading again using a different browser. You cannot "open" the file like a standard program
You will likely see an executable ( .exe ) or a set of .dll files. 2. Locate Your PES Directory Download File pes.launch.rar