When large games are shared online, they are often split into smaller "parts" (like .part01.rar , .part02.rar , etc.) to make downloading more manageable.
: If part12 specifically shows a "checksum error" or is "corrupt," you may need to re-download that specific file. Mass_Effect_Legendary_Edition-FLT.part12.rar
: Users of the FLT repack have sometimes reported issues launching Mass Effect 2 specifically. A known community fix involves copying the Config folder from the Mass Effect 1 directory into the Mass Effect 2 directory. Product Information When large games are shared online, they are
: If your extraction software says a volume is missing, ensure part12 and all other numbered parts are in the exact same directory and have identical names except for the part number. When large games are shared online