So I need to run a simple batch file to change the drive letters on some pre installed card readers on some computers. I cannot get it to run automaticlly even with ...

One of the other problems that I ran into when trying to make my DOS prompt behave more like my Unix systems was how to invoke my carefully crafted macros every time I opened a new DOS command window.

Then, that batch file would run the commands on whatever fat32 partitions (unless you're going to get NTFSDOS or some similar utility that lets you read and write to NTFS partitions). Then it would ...