prboom+ wont let me play doom 2

so I tried playing doom 2 wads through command prompt, but when I run the bat file it says "doom2.wad not present" how do i fix this? Thanks.

edit: i fixed it

edit 2: i didnt actually fix it

Is doom2.wad present? And where did you put it?

are you using the parameters correctly? (-iwad "doom2.wad")

What's "the bat file"? What are its contents? Without specifying that, none of us could tell you for sure what you're doing wrong.