[How to find drive letter of a specific file in batch?]

Hello Everyone....

I have been out in this area for a while (anyways I know almost nothing about it)

I need some Help (hope anyone can give me a hand!)

I want to make a USB with Autorun (2 Partitions)

- fist partition as UDF (where I need the Autorun.ini) and a start.cmd or start.bat (or something better that you can help me with) 

    Will work as a CD Drive

- second partition as NTFS ot FAT32 where the DPI.exe will be (this exe will call DPI.exe [Driver Pack Installer]), my problem is:

How to Call DPI.exe from cmd or bat (unknowing the right Unit Letter where my file is located [See Picture below) in this case is on Unit L (what about if is used in another PC)

I hope you can understand what i mean and help me with this script/command not sure how to call it

 

 

 

Thanks!!!

 

[Silent Install of Adobe Flash]

Well....I give you a different and easy option :

Adobe Flash Player

There you will find the .msi format also .exe

Try AFP.msi /qn /norestart

Good Luck.

[NEW avast! Free 6.0.1203]

Thanks!!

I will try it.