Known filenames:
PneumaticCraft-1.7.10-1.2.7-13-universal.jar
PneumaticCraft-1.2.7-13.jar
[1.7.10]PneumaticCraft v.1.2.6-13 Universal.jar
PneumaticCraft.jar
pneumaticcraft-1.7.10-1.2.7-13-universal.jar
PneumaticCraft-1.7.10-1.2.7-13-universal (1).jar
[T]PneumaticCraft-1.7.10-1.2.7-13-universal.jar