Failure Serial Connection with Hyperterminal

I was so wonder when I made serial comm with hyperterminal I cannot see the result but when I use microcode studio plus serial communicator, I can see the output. I set same configuration for hyperterminal and microcode studio plus serial communicator with 2400,8,N,1. What's wrong with hyperterminal setting? TQ

the source is below:

DEFINE LOADER_USED 1
DEFINE OSC 4

DEFINE HSER_RCSTA 90H
DEFINE HSER_TXSTA 20H
DEFINE HSER_BAUD 2400
DEFINE HSER_CLROERR 1
DEFINE LOADER_USED 1

Dummy VAR BYTE

Begin:

HSEROUT ["Press Any Key "]
HSERIN [Dummy]
HSEROUT ["You Pressed ",Dummy,13,10]
GOTO Begin

END

Did you set "Flow control" to None?

<img src="http://www.picbasic.co.uk/forum/attachment.php?attachmentid=1907&stc=1&d=118621658 1">
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I tested all. I set to "none" and then to "hardware" and the to "Xoff / Xon". All failed...!