Windows 7 Hyperterminal Win7 Commands

[DirtRider]

I am running the Win7 version of Hyperterminal and need to know how to get around this issue. I need to send the following commands to a buffer box when setting it up for the first time. Now I have created a text file that I use transfer- send text file option and load the text file into the buffer. It will execute the first few commands but it is not doing the full list. It is almost as if I need to place and enter between each command or a pause. Any ideas on how to do this will be appreciated. Here are the commands I need to send as I have them in my txt file

SB 96
SP 96
SD 0
YY 0
YC 0
SA 1
SC 00
SYS