Using Shell To Call Batch File Or CMD Prompt

I'm working on my first VBA project that requires 12 fields to be manually input of which one field is a file path. I need this path for multiple reasons, but the one reason I'm having a problem with is using the location of the path in conjunction with calling a bat file or executing a cmd prompt that is at that path.

Path Location, minus file name:

Code:
sheets("b. Fill Out Required Info").Select
Range("B18").Select
Actual Path found in B18:
C:UsersNickDesktopSubmission ToolTest Files

File attempting to execute:

CopyFileNames.bat

I can manually put all of this together and get what I want by using:

Code:
Shell "C:UsersNickDesktopSubmission ToolTest FilesCopyFileNames.bat", 1

The problem is, every time this will be used, a different path will be used, but the same batch file name will be used. So, rather than having to manually input the file path every time, is there a way to replace "C:UsersNickDesktopSubmission ToolTest Files" with the cell reference of the path listed above? I've tried different methods of this but I cannot seem to get it.

It would be even better if I could just use the cmd prompt found within the batch and run it directly from vba; the prompt I'm running is as follows:

Code:
cd C:UsersNickDesktopSubmission ToolTest Files dir /b/o |find ".xml">ListOfFileNames.txt

How can I put that cmd into VBA? I tried different versions of this with no success:

Code:
Shell "cmd.exe /c cd C:UsersNickDesktopSubmission ToolTest Files dir /b/o |find ".xml">ListOfFileNames.txt"

Notice that the path is the same as the path shown in B18 above. It would be great if that path would be dependent on the cell referenced above.