Hondata

i just read up on s200 users guide:
slow flashing red light:
The problem lies with the Hondata interface box not being able to communicate with the ECU. Possible causes for this problem:
• Incorrect ROM used for the ECU.
• ROM inserted the wrong way around.

if this is the case how can i resolve ...

not sure what software it was tuned with. i bought the ecu and s200 online as a unit.
i downloaded rom editor4 and hondalogger
serial number is s200 2456

also the red light on the box is flashing every 2 seconds
hope i didnt buy a bunk unit.. thanks for the reply

running windows 7 laptop and hondata s200. just finished updating my device driver to run usb.
the problem is the data logger connects for only a second and then tells me there is a connection error.
ive tried connecting through all 8 com ports all with the same issue.
some help would be appreciated