NightShade01

i'm not sure if this is the right spot for this question but i wasn't sure where else to put it....

I'm trying to make a very simple batch file that will execute within a vb.net program i'm writing. I want to be able to click a button (in vb) and it will execute a batch file that simply copies one file in a folder location to another.
I'm getting all these errors though that the file's invalid, then it couldn't find it. I'm not sure what i'm doing wrong here....

Example:
defs.bin :: is the file example

copy C:\Program Files\defs.bin C:\Program Files\My Program\defs.bin