Not that it really matters in this case, but IMO, generally copying around a program is bad practice.  If there is a bug in the program and a fix has been released, now you have that buggy program in 50 different directories which you may need to update all instances. 

For reasons like that, I keep the program in a single directory and just call on that one program.  If there's a bug fix, I update one program and I am done.

A program like ME7Check doesn't necessarily apply to this.  It's stable and doesn't modify anything, but it's just a general practice I adhere to.

bash + command line tab completion > *

Re the batch file, really you should pull in the filename from an argument %1 for example, check it exists, then check it's exit code.

That's how DOS was originally designed.

It works so not much point doing it, just my 2p and props for people making it easier but as already mentioned learn this stuff, it's not difficult.