Help with Read/Write files

[recneps]

OK, im gonna try to make a file transfer program using net, but for now, im just trying to copy files line by line to another section of my computer.
I figured out how to fix one major error (the array to variable upper number,[ the first open and close statement fixed it]) Anyways, i dont understand why out is an illegal stream number... is it because it doesnt exist? That wasnt a problem before when i was writing to a fil that didnt exist........? Anyways here it is, maybe someone can help me, along with the file i was trying to copy.. ;D

[recneps]

Nevermind all, i got it to work, stupid me i put an eof in the output.... no wonder there was an error