I have three possible solutions for your problem:
1) Use a wrapper batch file
In a company I used to work for, we had a single wrapper batch file for everything we ran. We did this to simplify interaction with our users, but it would work similarly. If you wanted, you could create a wrapper for each batch file (in essence, creating two batch files), or create a single wrapper that allows you to select each batch file from a menu (as described http://http-server.carleton.ca/~dmcfet/menu.html). You could have each menu selection identify the path to the batch file to run, and then you could have the wrapper choose the correct cmd.exe to launch it with.
2) Use the batch file as a self-wrapper
For each batch file, you could include a header which determines what OS you are on (32 or 64-bit). If you are on a 64-bit OS, you would know that, by default, you are launching it using the 64-bit version of cmd.exe. You could have that file then launch the 32-bit version of cmd.exe with the same batch file, but you could also pass the batch file a flag which tells it to ignore the 64-bit check. It would then run under the correct 32-bit cmd.exe.
For example:
@ECHO Off
::Check if 64-bit check skip flag exists
IF %1 == /skipcheck (goto run)
::Check if OS is 64-bit
IF %processor_architecture%==AMD64 (<path_to_32-bit_cmd> /c "<path_to_batch_file>\<name_of_my_batch_file>" /skipcheck)
IF %processor_architecture%==AMD64 (goto end)
:run
echo Hello World!
:end
I haven't tested the above code, so I might have some quotes or parenthesis in the wrong spot, but this is the general idea.
3) Migrate to PowerShell
PowerShell is available for all Windows OSes XP and newer. PowerShell is designed by Microsoft to eventually replace the simple cmd.exe, and provides a rich language for doing nearly any task. Most batch programs are actually runnable in PowerShell, and at most may require minimal tweaking.
The environment variable %cd%
contains the current folder:
H:\Downloads>type currentdir.bat
echo %cd%
H:\Downloads>currentdir.bat
H:\Downloads>echo H:\Downloads
H:\Downloads
H:\Downloads>
Best Answer
Will give you the full path to the script.
Will give you the full path to the script, including the script name.