Fixed it. I noticed that at the end of all of my files was an extra..Part1/2/3/4/5, so I right-clicked the .bat file, clicked edit, and changed it on there. Your .bat file, when you click edit, should look like this: copy /b PSV0.2.010.Part1..Part1 + PSV0.2.010.Part2..Part2 + PSV0.2.010.Part3..Part3 + PSV0.2.010.Part4..Part4 + PSV0.2.010.Part5..Part5 PlaneShiftV0.2.010.exe
When you run the file, this is what it should do:
C:\\Program Files\\Planeshift>copy /b PSV0.2.010.Part1..Part1 + PSV0.2.010.Part2..
Part2 + PSV0.2.010.Part3..Part3 + PSV0.2.010.Part4..Part4 + PSV0.2.010.Part5..Pa
rt5 PlaneShiftV0.2.010.exe
PSV0.2.010.Part1..Part1
PSV0.2.010.Part2..Part2
PSV0.2.010.Part3..Part3
PSV0.2.010.Part4..Part4
PSV0.2.010.Part5..Part5
1 file(s) copied
Maybe you should add this on an FAQ or something, because I noticed a lot of people were having the same problem.