[0xDEAD10CC]

It seems pretty obvious to me, and anyone who has much experience with batch would be able to guess the error, I just had to find the line, but based on your explanation:

Code:

ECHO %name% > %cd%\Data\UsernameData.txt

It's here...

Remove the space you are adding:

Code:

ECHO %name%> %cd%\Data\UsernameData.txt